| Aalborg | Denmark | AAL |
| Aalesund | Norway | AES |
| Aarhus | Denmark | AAR |
| Abbotsford, BC | Canada | YXX |
| Aberdeen | Scotland | ABZ |
| Aberdeen, SD | USA | ABR |
| Abidjan | Ivory Coast | ABJ |
| Abilene, TX | USA | ABI |
| Abu Dhabi | United Arab Emirates | AUH |
| Abuja | Nigeria | ABV |
| Acapulco | Mexico | ACA |
| Adana | Turkey | ADA |
| Addis Ababa | Ethiopia | ADD |
| Adelaide, S.A. | Australia | ADL |
| Aden | Yemen | ADE |
| Adiyaman | Turkey | ADF |
| Agadir | Morocco | AGA |
| Agana | Guam | GUM |
| Aguadilla | Puerto Rico | BQN |
| Aguascalientes | Mexico | AGU |
| Ahe | French Polynesia | AHE |
| Ahmedabad | India | AMD |
| Ajaccio, Corsica | France | AJA |
| Akita | Japan | AXT |
| Akron, OH | USA | CAK |
| Alamosa, CO | USA | ALS |
| Albany, GA | USA | ABY |
| Albany, NY | USA | ALB |
| Albenga | Italy | ALL |
| Albuquerque, NM | USA | ABQ |
| Albury, N.S.W. | Australia | ABX |
| Alexandria | Egypt | ALY |
| Alexandria | Egypt | HBE |
| Alexandria, LA | USA | AEX |
| Alexandroupolis | Greece | AXD |
| Alghero, Sardinia | Italy | AHO |
| Algiers | Algeria | ALG |
| Alicante | Spain | ALC |
| Alice Springs, N.T. | Australia | ASP |
| Alice Town, North Bimini Island | Bahamas | NSB |
| Allentown, PA | USA | ABE |
| Alliance, NE | USA | AIA |
| Almaty | Kazakhstan | ALA |
| Almeria | Spain | LEI |
| Alor Setar | Malaysia | AOR |
| Alpena, MI | USA | APN |
| Alta | Norway | ALF |
| Altenrhein | Switzerland | ACH |
| Altoona, PA | USA | AOO |
| Amarillo, TX | USA | AMA |
| Amman | Jordan | AMM |
| Amsterdam | Netherlands | AMS |
| Anahim Lake, BC | Canada | YAA |
| Anchorage, AK | USA | ANC |
| Ancona | Italy | AOI |
| Andros Town | Bahamas | ASD |
| Angeles City | Philippines | CRK |
| Angra do Heroismo, Terceira Island | Azores | TER |
| Ankara | Turkey | ESB |
| Annaba | Algeria | AAE |
| Annecy | France | NCY |
| Antalya | Turkey | AYT |
| Antananarivo | Madagascar | TNR |
| Antofagasta | Chile | ANF |
| Antwerp | Belgium | ANR |
| Aomori | Japan | AOJ |
| Aosta | Italy | AOT |
| Appleton, WI | USA | ATW |
| Ardabil | Iran | ADU |
| Arequipa | Peru | AQP |
| Argostoli, Kefalonia Island | Greece | EFL |
| Arica | Chile | ARI |
| Arkhangelsk | Russia | ARH |
| Armidale, N.S.W. | Australia | ARM |
| Arrecife, Lanzarote Island | Canary Islands | ACE |
| Arusha | Tanzania | ARK |
| Arviat, NWT | Canada | YEK |
| Arvidsjaur | Sweden | AJR |
| Asheville, NC | USA | AVL |
| Asmara | Eritrea | ASM |
| Aspen, CO | USA | ASE |
| Astana | Kazakhstan | TSE |
| Asuncion | Paraguay | ASU |
| Aswan | Egypt | ASW |
| Athens | Greece | ATH |
| Athens, GA | USA | AHN |
| Atlanta, GA | USA | ATL |
| Atlantic City, NJ | USA | ACY |
| Auckland | New Zealand | AKL |
| Augusta, GA | USA | AGS |
| Augusta, ME | USA | AUG |
| Austin, TX | USA | AUS |
| Avarua, Rarotonga Island | Cook Islands | RAR |
| Ayers Rock, N.T. | Australia | AYQ |
| Bacolod | Philippines | BCD |
| Badajoz | Spain | BJZ |
| Baghdad | Iraq | SDA |
| Bagotville, PQ | Canada | YBG |
| Baie-Comeau, PQ | Canada | YBC |
| Bakersfield, CA | USA | BFL |
| Baku | Azerbaijan | BAK |
| Baku | Azerbaijan | GYD |
| Balaton | Hungary | SOB |
| Balephuil | Scotland | TRE |
| Balikpapan, Kalimantan | Indonesia | BPN |
| Ballina, N.S.W. | Australia | BNK |
| Balmaceda | Chile | BBA |
| Baltimore, MD | USA | BWI |
| Ban Me Thuot | Vietnam | BMV |
| Bandar Seri Begawan | Brunei | BWN |
| Bangalore | India | BLR |
| Bangda | China | BPX |
| Bangkok | Thailand | BKK |
| Bangor, ME | USA | BGR |
| Bangui | Central African Republic | BGF |
| Banjul | Gambia | BJL |
| Bar Harbor, ME | USA | BHB |
| Barcelona | Spain | BCN |
| Bardufoss | Norway | BDU |
| Bari | Italy | BRI |
| Barisal | Bangladesh | BZL |
| Barranquilla | Colombia | BAQ |
| Barrow, AK | USA | BRW |
| Basel | Switzerland | BSL |
| Basseterre | St. Kitts | SKB |
| Bastia, Corsica | France | BIA |
| Bathurst, N.S.W. | Australia | BHS |
| Baton Rouge, LA | USA | BTR |
| Bauru | Brazil | BAU |
| Beaumont, TX | USA | BPT |
| Beauvais | France | BVA |
| Beckley, WV | USA | BKW |
| Bedford, MA | USA | BED |
| Beef Island, Tortola | British Virgin Islands | EIS |
| Beijing | China | BJS |
| Beirut | Lebanon | BEY |
| Belem | Brazil | BEL |
| Belfast | Northern Ireland | BFS |
| Belfast | Northern Ireland | BHD |
| Belgrade | Serbia and Montenegro | BEG |
| Belize City | Belize | BZE |
| Bellingham, WA | USA | BLI |
| Belo Horizonte | Brazil | CNF |
| Bemidji, MN | USA | BJI |
| Benbecula | Scotland | BEB |
| Benguela | Angola | BUG |
| Bergen | Norway | BGO |
| Berlin | Germany | BER – All Airports |
| Berlin | Germany | SXF |
| Berlin | Germany | THF |
| Berlin | Germany | TXL |
| Berne | Switzerland | BRN |
| Bethel, AK | USA | BET |
| Bettles, AK | USA | BTT |
| Biak, Papua | Indonesia | BIK |
| Biarritz | France | BIQ |
| Bilbao | Spain | BIO |
| Billings, MT | USA | BIL |
| Billund | Denmark | BLL |
| Binghamton, NY | USA | BGM |
| Bintulu, Sarawak | Malaysia | BTU |
| Birmingham | England | BHX |
| Birmingham, AL | USA | BHM |
| Bishkek | Kyrgyzstan | FRU |
| Bismarck, ND | USA | BIS |
| Bissau | Guinea-Bissau | OXB |
| Blantyre | Malawi | BLZ |
| Blenheim | New Zealand | BHE |
| Bloemfontein | South Africa | BFN |
| Bloomington, IL | USA | BMI |
| Bloomington, IN | USA | BMG |
| Bluefield, WV | USA | BLF |
| Bodo | Norway | BOO |
| Bogota | Colombia | BOG |
| Boise, ID | USA | BOI |
| Bologna | Italy | BLQ |
| Bolzano | Italy | BZO |
| Bordeaux | France | BOD |
| Borlange | Sweden | BLE |
| Boston, MA | USA | BOS |
| Bozeman, MT | USA | BZN |
| Brasilia | Brazil | BSB |
| Bratislava | Slovakia | BTS |
| Brazzaville | Congo | BZV |
| Bremen | Germany | BRE |
| Brest | France | BES |
| Bridgetown | Barbados | BGI |
| Brindisi | Italy | BDS |
| Brisbane, Qld. | Australia | BNE |
| Bristol | England | BRS |
| Broken Hill, N.S.W. | Australia | BHQ |
| Brookings, SD | USA | BKX |
| Broome, W.A. | Australia | BME |
| Brownsville, TX | USA | BRO |
| Brunswick, GA | USA | BQK |
| Brussels | Belgium | BRU |
| Bucharest | Romania | OTP |
| Budapest | Hungary | BUD |
| Buenos Aires | Argentina | EZE |
| Buffalo, NY | USA | BUF |
| Bujumbura | Burundi | BJM |
| Bulawayo | Zimbabwe | BUQ |
| Bundaberg, Qld. | Australia | BDB |
| Burbank, CA | USA | BUR |
| Buri Ram | Thailand | BFV |
| Burlington, IA | USA | BRL |
| Burlington, MA | USA | BBF |
| Burlington, VT | USA | BTV |
| Busan, Korea | Republic of | PUS |
| Butte, MT | USA | BTM |
| Butuan | Philippines | BXU |
| Bydgoszcz | Poland | BZG |
| Caen | France | CFR |
| Cagayan de Oro | Philippines | CGY |
| Cagliari, Sardinia | Italy | CAG |
| Cairns, Qld. | Australia | CNS |
| Cairo | Egypt | CAI |
| Calcutta | India | CCU |
| Calgary, AB | Canada | YYC |
| Cali | Colombia | CLO |
| Calvi, Corsica | France | CLY |
| Campbell River, BC | Canada | YBL |
| Campbeltown | Scotland | CAL |
| Campeche | Mexico | CPE |
| Canberra, A.C.T. | Australia | CBR |
| Cancun | Mexico | CUN |
| Cap-aux-Meules, Magdalens Islands, PQ | Canada | YGR |
| Cape Girardeau, MO | USA | CGI |
| Cape Town | South Africa | CPT |
| Caracas | Venezuela | CCS |
| Cardiff | Wales | CWL |
| Carlsbad, CA | USA | CLD |
| Carlsbad, NM | USA | CNM |
| Cartagena | Colombia | CTG |
| Casablanca | Morocco | CMN |
| Casper, WY | USA | CPR |
| Castlegar, BC | Canada | YCG |
| Castries | St. Lucia | SLU |
| Catania, Sicily | Italy | CTA |
| Cayenne | French Guiana | CAY |
| Cayman Brac | Cayman Islands | CYB |
| Cebu | Philippines | CEB |
| Cedar Rapids, IA | USA | CID |
| Ceduna, S.A. | Australia | CED |
| Champaign, IL | USA | CMI |
| Changchun | China | CGQ |
| Changsha | China | CSX |
| Chania, Crete | Greece | CHQ |
| Charleston, SC | USA | CHS |
| Charleston, WV | USA | CRW |
| Charleville, Qld. | Australia | CTL |
| Charlotte Amalie, St. Thomas | U.S. Virgin Islands | STT |
| Charlotte, NC | USA | CLT |
| Charlottesville, VA | USA | CHO |
| Charlottetown, PEI | Canada | YYG |
| Chattanooga, TN | USA | CHA |
| Chengdu | China | CTU |
| Chennai (Madras) | India | MAA |
| Chetumal | Mexico | CTM |
| Cheyenne, WY | USA | CYS |
| Chiang Mai | Thailand | CNX |
| Chiang Rai | Thailand | CEI |
| Chibougamau, PQ | Canada | YMT |
| Chicago, IL | USA | CHI – All Airports |
| Chicago, IL | USA | MDW |
| Chicago, IL | USA | ORD |
| Chico, CA | USA | CIC |
| Chihuahua | Mexico | CUU |
| Chios | Greece | JKH |
| Chisinau | Moldova | KIV |
| Chongqing | China | CKG |
| Christchurch | New Zealand | CHC |
| Christiansted, St. Croix | U.S. Virgin Islands | STX |
| Churchill, MB | Canada | YYQ |
| Cincinnati, OH | USA | CVG |
| Ciudad Bolivar | Venezuela | CBL |
| Ciudad Del Carmen | Mexico | CME |
| Ciudad del Este | Paraguay | AGT |
| Ciudad Juarez | Mexico | CJS |
| Ciudad Obregon | Mexico | CEN |
| Ciudad Victoria | Mexico | CVM |
| Clarksburg, WV | USA | CKB |
| Clermont-Ferrand | France | CFE |
| Cleveland, OH | USA | CLE |
| Clovis, NM | USA | CVN |
| Cockburn Town, San Salvador Island | Bahamas | ZSA |
| Cody, WY | USA | COD |
| Coffs Harbour, N.S.W. | Australia | CFS |
| Colima | Mexico | CLQ |
| College Station, TX | USA | CLL |
| Cologne | Germany | CGN |
| Colombo | Sri Lanka | CMB |
| Colorado Springs, CO | USA | COS |
| Columbia, MO | USA | COU |
| Columbia, SC | USA | CAE |
| Columbus, GA | USA | CSG |
| Columbus, IN | USA | CLU |
| Columbus, MS | USA | GTR |
| Columbus, NE | USA | OLU |
| Columbus, OH | USA | CMH |
| Conakry | Guinea | CKY |
| Concepcion | Chile | CCP |
| Connaught | Ireland | NOC |
| Coober Pedy, S.A. | Australia | CPD |
| Copenhagen | Denmark | CPH |
| Copiapo | Chile | CPO |
| Cordoba | Argentina | COR |
| Cordova, AK | USA | CDV |
| Cork | Ireland | ORK |
| Corpus Christi, TX | USA | CRP |
| Cotabato | Philippines | CBO |
| Cozumel | Mexico | CZM |
| Cranbrook, BC | Canada | YXC |
| Crotone | Italy | CRV |
| Cubi Point Nas | Philippines | NCP |
| Culiacan | Mexico | CUL |
| Curitiba | Brazil | CWB |
| Cusco | Peru | CUZ |
| Da Nang | Vietnam | DAD |
| Dakar | Senegal | DKR |
| Dalaman | Turkey | DLM |
| Dali City | China | DLU |
| Dalian | China | DLC |
| Dallas, TX | USA | DAL |
| Dallas, TX | USA | DFW |
| Damascus | Syria | DAM |
| Dangriga | Belize | DGA |
| Dar es Salaam | Tanzania | DAR |
| Darwin, N.T. | Australia | DRW |
| Davao | Philippines | DVO |
| Dawadmi | Saudi Arabia | DWD |
| Dayong | China | DYG |
| Dayton, OH | USA | DAY |
| Daytona Beach, FL | USA | DAB |
| Deadmans Cay, Long Island | Bahamas | LGI |
| Deboyne | Papua-New Guinea | DOY |
| Decatur, IL | USA | DEC |
| Deer Lake, NF | Canada | YDF |
| Delhi | India | DEL |
| Denpasar, Bali | Indonesia | DPS |
| Denver, CO | USA | DEN |
| Des Moines, IA | USA | DSM |
| Detroit, MI | USA | DTT – All Airports |
| Detroit, MI | USA | DTW |
| Devils Lake, ND | USA | DVL |
| Devonport, Tas. | Australia | DPO |
| Dhahran | Saudi Arabia | DHA |
| Dhaka | Bangladesh | DAC |
| Dickinson, ND | USA | DIK |
| Dien-Bien-Phu | Vietnam | DIN |
| Dillingham, AK | USA | DLG |
| Dipolog | Philippines | DPL |
| Djibouti | Djibouti | JIB |
| Dnepropetrovsk | Ukraine | DNK |
| Dodge City, KS | USA | DDC |
| Doha | Qatar | DOH |
| Doncaster | England | DSA |
| Donetsk | Ukraine | DOK |
| Dortmund | Germany | DTM |
| Dothan, AL | USA | DHN |
| Douala | Cameroon | DLA |
| Dresden | Germany | DRS |
| Dryden, ON | Canada | YHD |
| Du Bois, PA | USA | DUJ |
| Dubai | United Arab Emirates | DXB |
| Dubbo, N.S.W. | Australia | DBO |
| Dublin | Ireland | DUB |
| Dubrovnik | Croatia | DBV |
| Dubuque, IA | USA | DBQ |
| Duluth, MN | USA | DLH |
| Dumaguete | Philippines | DGT |
| Dunedin | New Zealand | DUD |
| Durango | Mexico | DGO |
| Durango, CO | USA | DRO |
| Durban | South Africa | DUR |
| Dushanbe | Tajikistan | DYU |
| Dusseldorf | Germany | DUS |
| Dutch Harbor, Un Island, AK | USA | DUT |
| East London | South Africa | ELS |
| East Midlands | England | EMA |
| Eau Claire, WI | USA | EAU |
| Edinburgh | Scotland | EDI |
| Edmonton, AB | Canada | YEG |
| Eek, AK | USA | EEK |
| Ekaterinburg, Siberia | Russia | SVX |
| El Calafate | Argentina | FTE |
| El Centro, CA | USA | IPL |
| El Dorado, AR | USA | ELD |
| El Paso, TX | USA | ELP |
| El Salvador | Chile | ESR |
| Elko, NV | USA | EKO |
| Elmira, NY | USA | ELM |
| Emerald, Qld. | Australia | EMD |
| Enid, OK | USA | WDG |
| Entebbe | Uganda | EBB |
| Erfurt | Germany | ERF |
| Erie, PA | USA | ERI |
| Esbjerg | Denmark | EBJ |
| Escanaba, MI | USA | ESC |
| Eugene, OR | USA | EUG |
| Eureka, CA | USA | ACV |
| Evansville, IN | USA | EVV |
| Evenes | Norway | EVE |
| Fairbanks, AK | USA | FAI |
| Fargo, ND | USA | FAR |
| Farmington, NM | USA | FMN |
| Faro | Portugal | FAO |
| Fayetteville, AR | USA | XNA |
| Fayetteville, NC | USA | FAY |
| Fernando de Noronha | Brazil | FEN |
| Figari, Corsica | France | FSC |
| Flagstaff, AZ | USA | FLG |
| Flin Flon, MB | Canada | YFO |
| Flint, MI | USA | FNT |
| Florence | Italy | FLR |
| Florence, SC | USA | FLO |
| Flores | Guatemala | FRS |
| Fort Dodge, IA | USA | FOD |
| Fort Lauderdale, FL | USA | FLL |
| Fort Leonard Wood, MO | USA | TBN |
| Fort McMurray, AB | Canada | YMM |
| Fort Myers, FL | USA | RSW |
| Fort Nelson, BC | Canada | YYE |
| Fort Saint John, BC | Canada | YXJ |
| Fort Smith, AR | USA | FSM |
| Fort Smith, NWT | Canada | YSM |
| Fort Walton Beach, FL | USA | VPS |
| Fort Wayne, IN | USA | FWA |
| Fort Yukon, AK | USA | FYU |
| Fort-de-France | Martinique | FDF |
| Frankfurt | Germany | FRA |
| Fredericton, NB | Canada | YFC |
| Freeport, Grand Bahama Island | Bahamas | FPO |
| Freetown | Sierra Leone | FNA |
| Fresno, CA | USA | FAT |
| Friedrichshafen | Germany | FDH |
| Fukuoka | Japan | FUK |
| Fukushima | Japan | FKS |
| Funchal | Madeira | FNC |
| Fuzhou | China | FOC |
| Gainesville, FL | USA | GNV |
| Gander, NF | Canada | YQX |
| Garden City, KS | USA | GCK |
| Gaspe, PQ | Canada | YGP |
| Gdansk | Poland | GDN |
| General Santos | Philippines | GES |
| Geneva | Switzerland | GVA |
| Genoa | Italy | GOA |
| George Town, Great Exuma Island | Bahamas | GGT |
| Georgetown | Guyana | GEO |
| Georgetown, Grand Cayman Island | Cayman Islands | GCM |
| Gillette, WY | USA | GCC |
| Gisborne | New Zealand | GIS |
| Gladstone, Qld. | Australia | GLT |
| Glasgow | Scotland | GLA |
| Glasgow | Scotland | PIK |
| Glendive, MT | USA | GDV |
| Gold Coast, Qld. | Australia | OOL |
| Gothenburg | Sweden | GOT |
| Gove, N.T. | Australia | GOV |
| Governor’s Harbour, Eleuthera Island | Bahamas | GHB |
| Granada | Spain | GRX |
| Grand Forks, ND | USA | GFK |
| Grand Island, NE | USA | GRI |
| Grand Junction, CO | USA | GJT |
| Grand Rapids, MI | USA | GRR |
| Grande Prairie, AB | Canada | YQU |
| Graz | Austria | GRZ |
| Great Bend, KS | USA | GBD |
| Great Falls, MT | USA | GTF |
| Green Bay, WI | USA | GRB |
| Greenbrier, WV | USA | LWB |
| Greensboro, NC | USA | GSO |
| Greenville, MS | USA | GLH |
| Greenville, NC | USA | PGV |
| Greenville, SC | USA | GSP |
| Griffith, N.S.W. | Australia | GFF |
| Guadalajara | Mexico | GDL |
| Guangzhou | China | CAN |
| Guatemala City | Guatemala | GUA |
| Guayaquil | Ecuador | GYE |
| Guaymas | Mexico | GYM |
| Guernsey | Channel Islands | GCI |
| Guilin | China | KWL |
| Gulfport, MS | USA | GPT |
| Gunnison, CO | USA | GUC |
| Gustavia | St. Barts | SBH |
| Hagerstown, MD | USA | HGR |
| Haikou, Hainan Island | China | HAK |
| Hailar | China | HLD |
| Hakodate | Japan | HKD |
| Halifax, NS | Canada | YHZ |
| Halmstad | Sweden | HAD |
| Hamburg | Germany | HAM |
| Hamilton | Bermuda | BDA |
| Hamilton | New Zealand | HLZ |
| Hamilton Island, Whitsunday Island, Qld. | Australia | HTI |
| Hamilton, ON | Canada | YHM |
| Hammerfest | Norway | HFT |
| Hana, Maui, HI | USA | HNM |
| Hancock, MI | USA | CMX |
| Hanga Roa, Easter Island | Chile | IPC |
| Hangzhou | China | HGH |
| Hannover | Germany | HAJ |
| Hanoi | Vietnam | HAN |
| Harare | Zimbabwe | HRE |
| Harbin | China | HRB |
| Harlingen, TX | USA | HRL |
| Harrisburg, PA | USA | MDT |
| Harrison, AR | USA | HRO |
| Hartford, CT | USA | BDL |
| Hat Yai | Thailand | HDY |
| Haugesund | Norway | HAU |
| Havana | Cuba | HAV |
| Havre, MT | USA | HVR |
| Hays, KS | USA | HYS |
| Hefei | China | HFE |
| Helena, MT | USA | HLN |
| Helsingborg | Sweden | AGH |
| Helsinki | Finland | HEL |
| Hemavan | Sweden | HMV |
| Hengchun | Taiwan | HCN |
| Heraklion, Crete | Greece | HER |
| Hermosillo | Mexico | HMO |
| Hibbing, MN | USA | HIB |
| Hilo, Hawaii | USA | Big |
| Hilton Head Island, SC | USA | HHH |
| Ho Chi Minh City (Saigon) | Vietnam | SGN |
| Hobart, Tas. | Australia | HBA |
| Hobbs, NM | USA | HOB |
| Hof | Germany | HOQ |
| Hohhot | China | HET |
| Hokitika | New Zealand | HKK |
| Homer, AK | USA | HOM |
| Hong Kong | China | HKG |
| Honiara, Guadalcanal | Solomon Islands | HIR |
| Honolulu, Oahu, HI | USA | HNL |
| Hoolehua, Molokai, HI | USA | MKK |
| Horn Island, Qld. | Australia | HID |
| Hot Springs, AR | USA | HOT |
| Houmt Souk | Tunisia | DJE |
| Houston, TX | USA | EFD |
| Houston, TX | USA | HOU |
| Houston, TX | USA | IAH |
| Hualien | Taiwan | HUN |
| Hue | Vietnam | HUI |
| Humberside | England | HUY |
| Huntington, WV | USA | HTS |
| Huntsville, AL | USA | HSV |
| Hurghada | Egypt | HRG |
| Huron, SD | USA | HON |
| Hyannis, MA | USA | HYA |
| Hyderabad | India | HYD |
| Ibadan | Nigeria | IBA |
| Ibiza | Spain | IBZ |
| Idaho Falls, ID | USA | IDA |
| Ikaria Island | Greece | JIK |
| Iloilo | Philippines | ILO |
| Indianapolis, IN | USA | IND |
| Innsbruck | Austria | INN |
| International Falls, MN | USA | INL |
| Invercargill | New Zealand | IVC |
| Inverness | Scotland | INV |
| Inyokern, CA | USA | IYK |
| Ioannina | Greece | IOA |
| Ipoh | Malaysia | IPH |
| Iqaluit, Nunavut | Canada | YFB |
| Irkutsk, Siberia | Russia | IKT |
| Iron Mountain, MI | USA | IMT |
| Ironwood, MI | USA | IWD |
| Islamabad-Rawalpindi | Pakistan | ISB |
| Islay Island | Scotland | ILY |
| Islip, NY | USA | ISP |
| Istanbul | Turkey | IST |
| Istanbul | Turkey | SAW |
| Ithaca, NY | USA | ITH |
| Ivalo | Finland | IVL |
| Iwami | Japan | IWJ |
| Ixtapa | Mexico | ZIH |
| Izmir | Turkey | ADB |
| Izumo | Japan | IZO |
| Jackson Hole, WY | USA | JAC |
| Jackson, MS | USA | JAN |
| Jackson, TN | USA | MKL |
| Jacksonville, FL | USA | JAX |
| Jacksonville, NC | USA | OAJ |
| Jakarta, Java | Indonesia | CGK |
| Jakarta, Java | Indonesia | JKT – All Airports |
| Jalapa | Mexico | JAL |
| Jamestown, ND | USA | JMS |
| Jamestown, NY | USA | JHW |
| Jeddah | Saudi Arabia | JED |
| Jeju, Korea | Republic of | CJU |
| Jerez de La Frontera | Spain | XRY |
| Jersey | Channel Islands | JER |
| Jiamusi | China | JMU |
| Jijiga | Ethiopia | JIJ |
| Joensuu | Finland | JOE |
| Johannesburg | South Africa | JNB |
| Johnstown, PA | USA | JST |
| Johor Bahru | Malaysia | JHB |
| Jonesboro, AR | USA | JBR |
| Jonkoping | Sweden | JKG |
| Joplin, MO | USA | JLN |
| Juneau, AK | USA | JNU |
| Jyvaskyla | Finland | JYV |
| Kabul | Afghanistan | KBL |
| Kagoshima | Japan | KOJ |
| Kahului, Maui, HI | USA | OGG |
| Kailua-Kona, Hawaii | USA | Big |
| Kaitaia | New Zealand | KAT |
| Kajaani | Finland | KAJ |
| Kalamazoo, MI | USA | AZO |
| Kalaupapa, Molokai, HI | USA | LUP |
| Kalgoorlie, W.A. | Australia | KGI |
| Kalibo | Philippines | KLO |
| Kaliningrad | Russia | KGD |
| Kalispell, MT | USA | FCA |
| Kalmar | Sweden | KLR |
| Kamloops, BC | Canada | YKA |
| Kamuela, Hawaii | USA | Big |
| Kansas City, MO | USA | MCI |
| Kaohsiung | Taiwan | KHH |
| Kapalua, Maui, HI | USA | JHM |
| Karachi | Pakistan | KHI |
| Karaganda | Kazakhstan | KGF |
| Karlstad | Sweden | KSD |
| Karratha, W.A. | Australia | KTA |
| Karup | Denmark | KRP |
| Kashi | China | KHG |
| Kathmandu | Nepal | KTM |
| Katowice | Poland | KTW |
| Kearney, NE | USA | EAR |
| Kelowna, BC | Canada | YLW |
| Kenai, AK | USA | ENA |
| Kenora, ON | Canada | YQK |
| Kerikeri | New Zealand | KKE |
| Ketchikan, AK | USA | KTN |
| Key West, FL | USA | EYW |
| Kharkov | Ukraine | HRK |
| Khartoum | Sudan | KRT |
| Khon Kaen | Thailand | KKC |
| Kiel | Germany | KEL |
| Kiev | Ukraine | KBP |
| Kigali | Rwanda | KGL |
| Killeen, TX | USA | GRK |
| King Salmon, AK | USA | AKN |
| Kingman, AZ | USA | IGM |
| Kingscote, Kangaroo Island, S.A. | Australia | KGC |
| Kingston | Jamaica | KIN |
| Kingston | Jamaica | KTP |
| Kingston, ON | Canada | YGK |
| Kingstown | St. Vincent | SVD |
| Kinshasa | Zaire | FIH |
| Kirksville, MO | USA | IRK |
| Kirkwall, Orkney Islands | Scotland | KOI |
| Kiruna | Sweden | KRN |
| Kisangani | Zaire | FKI |
| Kittila | Finland | KTT |
| Klagenfurt | Austria | KLU |
| Klamath Falls, OR | USA | LMT |
| Knoxville, TN | USA | TYS |
| Kodiak, AK | USA | ADQ |
| Koh Samui | Thailand | USM |
| Kokkola | Finland | KOK |
| Komatsu | Japan | KMQ |
| Koror | Palau | ROR |
| Kos | Greece | KGS |
| Kosrae | Micronesia | KSA |
| Kota Bharu | Malaysia | KBR |
| Kota Kinabalu, Sabah | Malaysia | BKI |
| Krabi | Thailand | KBV |
| Krakow | Poland | KRK |
| Kralendijk | Bonaire | BON |
| Kramfors | Sweden | KRF |
| Kristiansand | Norway | KRS |
| Kristianstad | Sweden | KID |
| Kuala Lumpur | Malaysia | KUL |
| Kuala Terengganu | Malaysia | TGG |
| Kuantan | Malaysia | KUA |
| Kuching, Sarawak | Malaysia | KCH |
| Kumamoto | Japan | KMJ |
| Kunming | China | KMG |
| Kuopio | Finland | KUO |
| Kushiro | Japan | KUH |
| Kuwait | Kuwait | KWI |
| Kzyl Orda | Kazakhstan | KZO |
| La Coruna | Spain | LCG |
| La Crosse, WI | USA | LSE |
| La Paz | Mexico | LAP |
| La Paz | Bolivia | LPB |
| La Romana | Dominican Republic | LRM |
| La Serena | Chile | LSC |
| Lafayette, LA | USA | LFT |
| Lagos | Nigeria | LOS |
| Lahad Datu, Sabah | Malaysia | LDU |
| Lahore | Pakistan | LHE |
| Lake Charles, LA | USA | LCH |
| Lake Havasu City, AZ | USA | HII |
| Lamezia Terme | Italy | SUF |
| Lanai City, Lanai, HI | USA | LNY |
| Lancaster, PA | USA | LNS |
| Langkawi | Malaysia | LGK |
| Lannion | France | LAI |
| Lansing, MI | USA | LAN |
| Lanzhou | China | LHW |
| Laramie, WY | USA | LAR |
| Laredo, TX | USA | LRD |
| Larnaca | Cyprus | LCA |
| Las Cruces, NM | USA | LRU |
| Las Palmas, Grand Canary Island | Canary Islands | LPA |
| Las Vegas, NV | USA | LAS |
| Latrobe, PA | USA | LBE |
| Launceston, Tas. | Australia | LST |
| Laurel, MS | USA | PIB |
| Lawton, OK | USA | LAW |
| Lazaro Cardenas | Mexico | LZC |
| Le Havre | France | LEH |
| Lebanon, NH | USA | LEB |
| Leeds | England | LBA |
| Legaspi | Philippines | LGP |
| Leipzig | Germany | LEJ |
| Leon | Mexico | BJX |
| Leon | Spain | LEN |
| Lerwick, Shetland Islands | Scotland | LSI |
| Lethbridge, AB | Canada | YQL |
| Lewiston, ID | USA | LWS |
| Lewiston, ME | USA | LEW |
| Lewistown, MT | USA | LWT |
| Lexington, KY | USA | LEX |
| Lhasa, Tibet | China | LXA |
| Liberal, KS | USA | LBL |
| Liberia | Costa Rica | LIR |
| Libreville | Gabon | LBV |
| Lihue, Kauai, HI | USA | LIH |
| Lijiang City | China | LJG |
| Lille | France | LIL |
| Lilongwe | Malawi | LLW |
| Lima | Peru | LIM |
| Limoges | France | LIG |
| Lincang | China | LNJ |
| Lincoln, NE | USA | LNK |
| Linkoping | Sweden | LPI |
| Linz | Austria | LNZ |
| Lisbon | Portugal | LIS |
| Little Rock, AR | USA | LIT |
| Liverpool | England | LPL |
| Ljubljana | Slovenia | LJU |
| Logrono | Spain | RJL |
| Lome | Togo | LFW |
| London | England | LCY |
| London | England | LGW |
| London | England | LHR |
| London | England | LON – All Airports |
| London | England | STN |
| London, ON | Canada | YXU |
| Londonderry | Northern Ireland | LDY |
| Long Banga | Malaysia | LBP |
| Long Beach, CA | USA | LGB |
| Longreach, Qld. | Australia | LRE |
| Longview, TX | USA | GGG |
| Longyearbyen, Svalbard | Norway | LYR |
| Loreto | Mexico | LTO |
| Lorient | France | LRT |
| Los Angeles, CA | USA | LAX |
| Los Angeles, CA | USA | QLA – All Airports |
| Los Cabos | Mexico | SJD |
| Louisville, KY, USA | USA | SDF |
| Lourdes | France | LDE |
| Luanda | Angola | LAD |
| Lubbock, TX | USA | LBB |
| Lubumbashi | Zaire | FBM |
| Lugano | Switzerland | LUG |
| Lugansk | Ukraine | VSG |
| Lukla | Nepal | LUA |
| Lulea | Sweden | LLA |
| Lusaka | Zambia | LUN |
| Luton | England | LTN |
| Luxembourg | Luxembourg | LUX |
| Luxor | Egypt | LXR |
| Lycksele | Sweden | LYC |
| Lynchburg, VA | USA | LYH |
| Lyon | France | LYS |
| Mackay, Qld. | Australia | MKY |
| Macon, GA | USA | MCN |
| Madison, WI | USA | MSN |
| Madrid | Spain | MAD |
| Mae Hong Son | Thailand | HGN |
| Mahebourg | Mauritius | MRU |
| Majuro | Marshall Islands | MAJ |
| Mala Mala | South Africa | AAM |
| Malabo, Bioko Island | Equatorial Guinea | SSG |
| Malaga | Spain | AGP |
| Male | Maldives | MLE |
| Malmo | Sweden | MMA – All Airports |
| Malmo | Sweden | MMX |
| Managua | Nicaragua | MGA |
| Manama | Bahrain | BAH |
| Manaus | Brazil | MAO |
| Manchester | England | MAN |
| Manchester, NH | USA | MHT |
| Mangrove Cay, Andros Island | Bahamas | MAY |
| Manhattan, KS | USA | MHK |
| Manila | Philippines | MNL |
| Manistee, MI | USA | MBL |
| Manzanillo | Mexico | ZLO |
| Manzini | Swaziland | MTS |
| Mao, Minorca | Spain | MAH |
| Maputo | Mozambique | MPM |
| Maracaibo | Venezuela | MAR |
| Mariehamn, Aland | Finland | MHQ |
| Marilia | Brazil | MII |
| Marion, IL | USA | MWA |
| Mariupol | Ukraine | MPW |
| Maroochydore, Qld. | Australia | MCY |
| Marquette, MI | USA | MQT |
| Marrakech | Morocco | RAK |
| Marseille | France | MRS |
| Marsh Harbour, Abaco Island | Bahamas | MHH |
| Martha’s Vineyard, MA | USA | MVY |
| Maseru | Lesotho | MSU |
| Mason City, IA | USA | MCW |
| Massena, NY | USA | MSS |
| Matsu | Taiwan | MFK |
| Matsuyama | Japan | MYJ |
| Mazatlan | Mexico | MZT |
| McAllen, TX | USA | MFE |
| McCook, NE | USA | MCK |
| Medan, Sumatra | Indonesia | MES |
| Medellin | Colombia | MDE |
| Medford, OR | USA | MFR |
| Medicine Hat, AB | Canada | YXH |
| Melbourne, FL | USA | MLB |
| Melbourne, Vic. | Australia | AVV |
| Melbourne, Vic. | Australia | MEL |
| Melilla | Spain | MLN |
| Memanbetsu | Japan | MMB |
| Memphis, TN | USA | MEM |
| Mendoza | Argentina | MDZ |
| Merida | Mexico | MID |
| Meridian, MS | USA | MEI |
| Merimbula, N.S.W. | Australia | MIM |
| Metz | France | ETZ |
| Mexicali | Mexico | MXL |
| Mexico City | Mexico | MEX |
| Miami, FL | USA | MIA |
| Mian Yang | China | MIG |
| Midland, TX | USA | MAF |
| Mikonos | Greece | JMK |
| Milan | Italy | LIN |
| Milan | Italy | MIL – All Airports |
| Milan | Italy | MXP |
| Mildura, Vic. | Australia | MQL |
| Miles City, MT | USA | MLS |
| Milwaukee, WI | USA | MKE |
| Minneapolis, MN | USA | MSP |
| Minot, ND | USA | MOT |
| Minsk | Belarus | MHP |
| Minsk | Belarus | MSQ |
| Miri, Sarawak | Malaysia | MYY |
| Misawa | Japan | MSJ |
| Missoula, MT | USA | MSO |
| Miyazaki | Japan | KMI |
| Mobile, AL | USA | MOB |
| Modesto, CA | USA | MOD |
| Mogadishu | Somalia | MGQ |
| Moline, IL | USA | MLI |
| Mombasa | Kenya | MBA |
| Monastir | Tunisia | MIR |
| Monclova | Mexico | LOV |
| Moncton, NB | Canada | YQM |
| Monroe, LA | USA | MLU |
| Monrovia | Liberia | ROB |
| Mont-Joli, PQ | Canada | YYY |
| Montego Bay | Jamaica | MBJ |
| Monterey, CA | USA | MRY |
| Monterrey | Mexico | MTY |
| Montevideo | Uruguay | MVD |
| Montgomery, AL | USA | MGM |
| Montpellier | France | MPL |
| Montreal, PQ | Canada | YMQ – All Airports |
| Montreal, PQ | Canada | YUL |
| Montrose, CO | USA | MTJ |
| Mora | Sweden | MXX |
| Moree, N.S.W. | Australia | MRZ |
| Morelia | Mexico | MLM |
| Morgantown, WV | USA | MGW |
| Moroni | Comoro Islands | HAH |
| Moruya, N.S.W. | Australia | MYA |
| Moscow | Russia | MOW – All Airports |
| Moscow | Russia | SVO |
| Moscow | Russia | VKO |
| Moses Lake, WA | USA | MWH |
| Mount Gambier, S.A. | Australia | MGB |
| Mount Isa, Qld. | Australia | ISA |
| Mudanjiang | China | MDG |
| Mulhouse | France | EAP – All Airports |
| Mulhouse | France | MLH |
| Mulu | Malaysia | MZV |
| Mumbai (Bombay) | India | BOM |
| Munich | Germany | MUC |
| Munster | Germany | FMO |
| Murcia | Spain | MJV |
| Murmansk | Russia | MMK |
| Muscat | Oman | MCT |
| Muscle Shoals, AL | USA | MSL |
| Muskegon, MI | USA | MKG |
| Myrtle Beach, SC | USA | MYR |
| Mytilene, Lesbos Island | Greece | MJT |
| N’Djamena | Chad | NDJ |
| Nadi | Fiji | NAN |
| Nador | Morocco | NDR |
| Nagasaki | Japan | NGS |
| Nagoya | Japan | NGO |
| Nagoya | Japan | NKM |
| Naha, Okinawa | Japan | OKA |
| Nairobi | Kenya | NBO |
| Nakhon Si Thammarat | Thailand | NST |
| Nanaimo, BC | Canada | YCD |
| Nanchang | China | KHN |
| Nangen | Taiwan | LZN |
| Nanjing | China | NKG |
| Nanki Shirahama | Japan | SHM |
| Nanning | China | NNG |
| Nantes | France | NTE |
| Nantucket, MA | USA | ACK |
| Napier | New Zealand | NPE |
| Naples | Italy | NAP |
| Naples, FL | USA | APF |
| Narrabri, N.S.W. | Australia | NAA |
| Narrandera, N.S.W. | Australia | NRA |
| Narvik | Norway | NVK |
| Naryan Mar | Russia | NNM |
| Nashville, TN | USA | BNA |
| Nassau | Bahamas | NAS |
| Nassau | Bahamas | PID |
| Naze, Amami-O Island | Japan | ASJ |
| Nelson | New Zealand | NSN |
| Nelspruit | South Africa | MQP |
| New Bern, NC | USA | EWN |
| New Haven, CT | USA | HVN |
| New Orleans, LA | USA | MSY |
| New York, NY | USA | JFK |
| New York, NY | USA | LGA |
| New York, NY | USA | NYC – All Airports |
| Newark, NJ | USA | EWR |
| Newburgh, NY | USA | SWF |
| Newcastle | England | NCL |
| Newcastle, N.S.W. | Australia | NTL |
| Newman, W.A. | Australia | ZNE |
| Newport News, VA | USA | PHF |
| Niamey | Niger | NIM |
| Nice | France | NCE |
| Niigata | Japan | KIJ |
| Ningbo | China | NGB |
| Nizhniy Novgorod | Russia | GOJ |
| Nome, AK | USA | OME |
| Norfolk, VA | USA | ORF |
| Norrkoping | Sweden | NRK |
| North Bay, ON | Canada | YYB |
| North Bend, OR | USA | OTH |
| North Eleuthera | Bahamas | ELH |
| North Platte, NE | USA | LBF |
| Norwich | England | NWI |
| Nouakchott | Mauritania | NKC |
| Noumea | New Caledonia | GEA |
| Noumea | New Caledonia | NOU |
| Novosibirsk, Siberia | Russia | OVB |
| Nuevo Laredo | Mexico | NLD |
| Nuremberg | Germany | NUE |
| Oakland, CA | USA | OAK |
| Oaxaca | Mexico | OAX |
| Obihiro | Japan | OBO |
| Ocho Rios | Jamaica | OCJ |
| Odate Noshiro | Japan | ONJ |
| Odessa | Ukraine | ODS |
| Ogdensburg, NY | USA | OGS |
| Oita | Japan | OIT |
| Oklahoma City, OK | USA | OKC |
| Olbia, Sardinia | Italy | OLB |
| Olympic Dam, S.A. | Australia | OLP |
| Omaha, NE | USA | OMA |
| Omsk, Siberia | Russia | OMS |
| Ontario, CA | USA | ONT |
| Orange County, CA | USA | SNA |
| Orange, N.S.W. | Australia | OAG |
| Oranjestad | Aruba | AUA |
| Oranjestad | St. Eustatius | EUX |
| Orebro | Sweden | ORB |
| Orlando, FL | USA | MCO |
| Ornskoldsvik | Sweden | OER |
| Osaka | Japan | ITM |
| Osaka | Japan | KIX |
| Osaka | Japan | OSA – All Airports |
| Oshkosh, WI | USA | OSH |
| Oslo | Norway | OSL |
| Osorno | Chile | ZOS |
| Ostersund | Sweden | OSD |
| Ostrava | Czech Republic | OSR |
| Ottawa, ON | Canada | YOW |
| Ouagadougou | Burkina Faso | OUA |
| Oulu | Finland | OUL |
| Owensboro, KY | USA | OWB |
| Oxnard, CA | USA | OXR |
| Paderborn | Germany | PAD |
| Paducah, KY | USA | PAH |
| Page, AZ | USA | PGA |
| Pago Pago, Tutuila | American Samoa | PPG |
| Pajala | Sweden | PJA |
| Palembang, Sumatra | Indonesia | PLM |
| Palermo, Sicily | Italy | PMO |
| Palm Springs, CA | USA | PSP |
| Palma, Mallorca | Spain | PMI |
| Palmas | Brazil | PMW |
| Palmerston North | New Zealand | PMR |
| Pamplona | Spain | PNA |
| Panama City | Panama | PTY |
| Panama City, FL | USA | PFN |
| Papeete, Tahiti | French Polynesia | PPT |
| Paphos | Cyprus | PFO |
| Paraburdoo, W.A. | Australia | PBO |
| Paramaribo | Suriname | PBM |
| Paris | France | CDG |
| Paris | France | ORY |
| Paris | France | PAR – All Airports |
| Parkersburg, WV | USA | PKB |
| Parkes, N.S.W. | Australia | PKE |
| Pasco, WA | USA | PSC |
| Pau | France | PUF |
| Pellston, MI | USA | PLN |
| Penang, Penang Island | Malaysia | PEN |
| Pendleton, OR | USA | PDT |
| Pensacola, FL | USA | PNS |
| Penticton, BC | Canada | YYF |
| Peoria, IL | USA | PIA |
| Perpignan | France | PGF |
| Perth, W.A. | Australia | PER |
| Perugia | Italy | PEG |
| Peshawar | Pakistan | PEW |
| Petropavlovsk-Kamchatsky, Siberia | Russia | PKC |
| Philadelphia, PA | USA | PHL |
| Philipsburg | St. Maarten | SXM |
| Phitsanulok | Thailand | PHS |
| Phnom Penh | Cambodia | PNH |
| Phoenix, AZ | USA | PHX |
| Phuket | Thailand | HKT |
| Piedras Negras | Mexico | PDS |
| Pierre, SD | USA | PIR |
| Pinehurst, NC | USA | SOP |
| Pisa | Italy | PSA |
| Pittsburgh, PA | USA | PIT |
| Placencia | Belize | PLJ |
| Pleiku | Vietnam | PXU |
| Pocatello, ID | USA | PIH |
| Pohnpei | Micronesia | PNI |
| Pointe-A-Pitre, Grande-Terre | Guadeloupe | PTP |
| Ponca City, OK | USA | PNC |
| Ponta Delgada, Sao Miguel Island | Azores | PDL |
| Port Hardy, BC | Canada | YZT |
| Port Hedland, W.A. | Australia | PHE |
| Port Lincoln, S.A. | Australia | PLO |
| Port Macquarie, N.S.W. | Australia | PQQ |
| Port Moresby | Papua-New Guinea | POM |
| Port of Spain | Trinidad and Tobago | POS |
| Port Vila, Efate Island | Vanuatu | VLI |
| Port-au-Prince | Haiti | PAP |
| Portland, ME | USA | PWM |
| Portland, OR | USA | PDX |
| Portland, Vic. | Australia | PTJ |
| Porto | Portugal | OPO |
| Porto Alegre | Brazil | POA |
| Porto Santo | Madeira | PXO |
| Portsmouth, NH | USA | PSM |
| Powell River, BC | Canada | YPW |
| Poznan | Poland | POZ |
| Prague | Czech Republic | PRG |
| Prescott, AZ | USA | PRC |
| Presque Isle, ME | USA | PQI |
| Prince George, BC | Canada | YXS |
| Prince Rupert, BC | Canada | YPR |
| Proserpine, Qld. | Australia | PPP |
| Providence, RI | USA | PVD |
| Providenciales Island | Turks and Caicos Islands | PLS |
| Provincetown, MA | USA | PVC |
| Pucon | Chile | ZPC |
| Puebla | Mexico | PBC |
| Pueblo, CO | USA | PUB |
| Puerto del Rosario, Fuerteventura Island | Canary Islands | FUE |
| Puerto Escondido | Mexico | PXM |
| Puerto Montt | Chile | PMC |
| Puerto Plata | Dominican Republic | POP |
| Puerto Princesa | Philippines | PPS |
| Puerto Vallarta | Mexico | PVR |
| Pullman, WA | USA | PUW |
| Punta Arenas, Tierra del Fuego | Chile | PUQ |
| Punta Cana | Dominican Republic | PUJ |
| Punta Gorda | Belize | PND |
| Puttaparthi | India | PUT |
| Pyongyang | North Korea | FNJ |
| Qingdao | China | TAO |
| Quebec, PQ | Canada | YQB |
| Queenstown | New Zealand | ZQN |
| Queretaro | Mexico | QRO |
| Quesnel, BC | Canada | YQZ |
| Quimper | France | UIP |
| Quincy, IL | USA | UIN |
| Quito | Ecuador | UIO |
| Rach Gia | Vietnam | VKG |
| Raleigh, NC | USA | RDU |
| Rangoon | Myanmar (Burma) | RGN |
| Rankin Inlet, NWT | Canada | YRT |
| Ranong | Thailand | UNN |
| Rapid City, SD | USA | RAP |
| Recife | Brazil | REC |
| Red Lake, ON | Canada | YRL |
| Redding, CA | USA | RDD |
| Redmond, OR | USA | RDM |
| Reggio di Calabria | Italy | REG |
| Regina, SK | Canada | YQR |
| Rennes | France | RNS |
| Reno, NV | USA | RNO |
| Reykjavik | Iceland | KEF |
| Reykjavik | Iceland | REK – All Airports |
| Reykjavik | Iceland | RKV |
| Reynosa | Mexico | REX |
| Rhinelander, WI | USA | RHI |
| Rhodes | Greece | RHO |
| Richmond, VA | USA | RIC |
| Riga | Latvia | RIX |
| Rimini | Italy | RMI |
| Rio de Janeiro | Brazil | GIG |
| Rio de Janeiro | Brazil | RIO – All Airports |
| Rio de Janeiro | Brazil | SDU |
| Riverton, WY | USA | RIW |
| Riyadh | Saudi Arabia | RUH |
| Roanoke, VA | USA | ROA |
| Roberval, PQ | Canada | YRJ |
| Rochester, MN | USA | RST |
| Rochester, NY | USA | ROC |
| Rock Sound | Bahamas | RSD |
| Rock Springs, WY | USA | RKS |
| Rockford, IL | USA | RFD |
| Rockhampton, Qld. | Australia | ROK |
| Rockland, ME | USA | RKD |
| Rodez | France | RDZ |
| Roma, Qld. | Australia | RMA |
| Rome | Italy | CIA |
| Rome | Italy (FCO-Leonardo Da Vinci | Fiu |
| Rome | Italy | ROM – All Airports |
| Ronne | Denmark | RNN |
| Ronneby | Sweden | RNB |
| Roseau | Dominica | DOM |
| Rostov | Russia | ROV |
| Roswell, NM | USA | ROW |
| Rotorua | New Zealand | ROT |
| Rotterdam | Netherlands | RTM |
| Rouen | France | URO |
| Rouyn-Noranda, PQ | Canada | YUY |
| Rovaniemi | Finland | RVN |
| Roxas City | Philippines | RXS |
| Rutland, VT | USA | RUT |
| Rzeszow | Poland | RZE |
| Saba Island | Saba | SAB |
| Sacramento, CA | USA | SMF |
| Saga | Japan | HSG |
| Saginaw, MI | USA | MBS |
| Saint John, NB | Canada | YSJ |
| Saint-Denis | Reunion | RUN |
| Saint-Pierre | Reunion | ZSE |
| Saipan | Northern Mariana Islands | SPN |
| Salina, KS | USA | SLN |
| Salisbury, MD | USA | SBY |
| Salt Lake City, UT | USA | SLC |
| Saltillo | Mexico | SLW |
| Salvador | Brazil | SSA |
| Salzburg | Austria | SZG |
| Samsun | Turkey | SZF |
| San Andres | Colombia | ADZ |
| San Andros | Bahamas | SAQ |
| San Angelo, TX | USA | SJT |
| San Antonio, TX | USA | SAT |
| San Carlos de Bariloche | Argentina | BRC |
| San Diego, CA | USA | SAN |
| San Francisco, CA | USA | QSF – All Airports |
| San Francisco, CA | USA | SFO |
| San Jose | Costa Rica | SJO |
| San Jose, CA | USA | SJC |
| San Juan | Puerto Rico | SJU |
| San Luis Obispo, CA | USA | SBP |
| San Luis Potosi | Mexico | SLP |
| San Salvador | El Salvador | SAL |
| San Sebastian | Spain | EAS |
| Sanaa | Yemen | SAH |
| Sand Point, AK | USA | SDP |
| Sandakan, Sabah | Malaysia | SDK |
| Sandefjord | Norway | TRF |
| Sandspit, Queen Charlotte Islands, BC | Canada | YZP |
| Santa Barbara, CA | USA | SBA |
| Santa Cruz | Spain | SPC |
| Santa Cruz de Tenerife | Canary Islands | TFN |
| Santa Fe, NM | USA | SAF |
| Santa Maria, CA | USA | SMX |
| Santa Maria, Sal Island | Cape Verde | SID |
| Santa Rosa | Argentina | RSA |
| Santa Rosa, CA | USA | STS |
| Santander | Spain | SDR |
| Santiago | Chile | SCL |
| Santiago | Dominican Republic | STI |
| Santo Domingo | Dominican Republic | SDQ |
| Sanya | China | SYX |
| Sao Jose So Rio Preto | Brazil | SJP |
| Sao Paulo | Brazil | CGH |
| Sao Paulo | Brazil | GRU |
| Sao Paulo | Brazil | SAO – All Airports |
| Sapporo | Japan | CTS |
| Sapporo | Japan | OKD |
| Sarajevo | Bosnia and Herzegovina | SJJ |
| Saranac Lake, NY | USA | SLK |
| Sarasota, FL | USA | SRQ |
| Sarnia, ON | Canada | YZR |
| Saskatoon, SK | Canada | YXE |
| Sault Ste. Marie, MI | USA | CIU |
| Sault Ste. Marie, ON | Canada | YAM |
| Savannah, GA | USA | SAV |
| Scottsbluff, NE | USA | BFF |
| Seattle, WA | USA | SEA |
| Semipalatinsk | Kazakhstan | PLX |
| Seoul, Korea | Republic of | GMP |
| Seoul, Korea | Republic of | ICN |
| Sept-Iles, PQ | Canada | YZV |
| Seville | Spain | SVQ |
| Shanghai | China | PVG |
| Shanghai | China | SHA |
| Shannon | Ireland | SNN |
| Shantou | China | SWA |
| Sharjah | United Arab Emirates | SHJ |
| Sharm El Sheikh | Egypt | SSH |
| Shenandoah Valley Airport, VA | USA | SHD |
| Shenyang | China | SHE |
| Shenzhen | China | SZX |
| Sheridan, WY | USA | SHR |
| Shijiazhuang | China | SJW |
| Shreveport, LA | USA | SHV |
| Sibu, Sarawak | Malaysia | SBW |
| Sidney, MT | USA | SDY |
| Silver City, NM | USA | SVC |
| Singapore | Singapore | SIN |
| Sioux City, IA | USA | SUX |
| Sioux Falls, SD | USA | FSD |
| Sioux Lookout, ON | Canada | YXL |
| Sitka, AK | USA | SIT |
| Skagway, AK | USA | SGY |
| Skelleftea | Sweden | SFT |
| Skopje | Macedonia | SKP |
| Smithers, BC | Canada | YYD |
| Sofia | Bulgaria | SOF |
| Sonderborg | Denmark | SGD |
| Songpan Jiuzhai Huanglong | China | JZH |
| South Andros | Bahamas | TZN |
| South Bend, IN | USA | SBN |
| Southampton | England | SOU |
| Split | Croatia | SPU |
| Spokane, WA | USA | GEG |
| Springfield, IL | USA | SPI |
| Springfield, MA | USA | CEF |
| Springfield, MO | USA | SGF |
| Springfield, VT | USA | VSF |
| St. Cloud, MN | USA | STC |
| St. George’s | Grenada | GND |
| St. George, UT | USA | SGU |
| St. John’s | Antigua | ANU |
| St. John’s, NF | Canada | YYT |
| St. Louis, MO | USA | STL |
| St. Petersburg | Russia | LED |
| St. Petersburg, FL | USA | PIE |
| State College, PA | USA | SCE |
| Stavanger | Norway | SVG |
| Steamboat Springs, CO | USA | SBS |
| Stella Maris, Long Island | Bahamas | SML |
| Stockholm | Sweden | ARN |
| Stockholm | Sweden | BMA |
| Stockholm | Sweden | STO – All Airports |
| Stornoway, Isle of Lewis | Scotland | SYY |
| Storuman | Sweden | SQO |
| Strasbourg | France | SXB |
| Stuttgart | Germany | STR |
| Subic Bay | Philippines | SFS |
| Sudbury, ON | Canada | YSB |
| Sukhothai | Thailand | THS |
| Sun Valley, ID | USA | SUN |
| Sundsvall | Sweden | SDL |
| Surabaya, Java | Indonesia | SUB |
| Surat Thani | Thailand | URT |
| Suva | Fiji | SUV |
| Sydney, Cape Breton Island, NS | Canada | YQY |
| Sydney, N.S.W. | Australia | SYD |
| Syracuse, NY | USA | SYR |
| Szczecin | Poland | SZZ |
| Taba | Egypt | TCP |
| Tabriz | Iran | TBZ |
| Tacloban | Philippines | TAC |
| Taegu | South Korea | TAE |
| Tagbilaran | Philippines | TAG |
| Taichung | Taiwan | RMQ |
| Taipei | Taiwan | TPE |
| Taipei | Taiwan | TSA |
| Taiyuan | China | TYN |
| Takamatsu | Japan | TAK |
| Tallahassee, FL | USA | TLH |
| Tallinn | Estonia | TLL |
| Tampa, FL | USA | TPA |
| Tampere | Finland | TMP |
| Tampico | Mexico | TAM |
| Tamworth, N.S.W. | Australia | TMW |
| Tangier | Morocco | TNG |
| Tapachula | Mexico | TAP |
| Tashkent | Uzbekistan | TAS |
| Taupo | New Zealand | TUO |
| Tauranga | New Zealand | TRG |
| Tawau, Sabah | Malaysia | TWU |
| Tbilisi | Georgia | TBS |
| Teesside | England | MME |
| Tegucigalpa | Honduras | TGU |
| Tehran | Iran | THR |
| Tel Aviv | Israel | TLV |
| Telluride, CO | USA | TEX |
| Temuco | Chile | ZCO |
| Tenerife Island | Canary Islands | TCI – All Airports |
| Tenerife Island | Canary Islands | TFS |
| Tenerife Island | Canary Islands | TVI – All Airports |
| Tepic | Mexico | TPQ |
| Termez | Uzbekistan | TMJ |
| Terrace, BC | Canada | YXT |
| Texarkana, AR | USA | TXK |
| The Valley | Anguilla | AXA |
| Thessaloniki | Greece | SKG |
| Thief River Falls, MN | USA | TVF |
| Thira, Santorini Island | Greece | JTR |
| Thompson, MB | Canada | YTH |
| Thunder Bay, ON | Canada | YQT |
| Tianjin | China | TSN |
| Tijuana | Mexico | TIJ |
| Timaru | New Zealand | TIU |
| Timmins, ON | Canada | YTS |
| Tirana | Albania | TIA |
| Tobago | Trinidad and Tobago | TAB |
| Toksook Bay, AK | USA | OOK |
| Tokyo | Japan | HND |
| Tokyo | Japan | NRT |
| Tokyo | Japan | TYO – All Airports |
| Toledo, OH | USA | TOL |
| Toluca | Mexico | TLC |
| Tongren | China | TEN |
| Topeka, KS | USA | TOP |
| Toronto, ON | Canada | YTO – All Airports |
| Toronto, ON | Canada | YTZ |
| Toronto, ON | Canada | YYZ |
| Torreon | Mexico | TRC |
| Toulon | France | TLN |
| Toulouse | France | TLS |
| Townsville, Qld. | Australia | TSV |
| Trang | Thailand | TST |
| Trat | Thailand | TDX |
| Traverse City, MI | USA | TVC |
| Treasure Cay, Abaco Island | Bahamas | TCB |
| Trenton, NJ | USA | TTN |
| Tri-City Airport, TN | USA | TRI |
| Trieste | Italy | TRS |
| Tripoli | Libya | TIP |
| Tromso | Norway | TOS |
| Trondheim | Norway | TRD |
| Truk | Micronesia | TKK |
| Tucson, AZ | USA | TUS |
| Tulsa, OK | USA | TUL |
| Tunis | Tunisia | TUN |
| Tupelo, MS | USA | TUP |
| Turin | Italy | TRN |
| Turku | Finland | TKU |
| Tuxtla Gutierrez | Mexico | TGZ |
| Twin Falls, ID | USA | TWF |
| Tyler, TX | USA | TYR |
| Ubon Ratchathani | Thailand | UBP |
| Udon Thani | Thailand | UTH |
| Ujung Pandang, Sulawesi | Indonesia | UPG |
| Ulan Bator | Mongolia | ULN |
| Umea | Sweden | UME |
| Una | Brazil | UNA |
| Unalakleet, AK | USA | UNK |
| Urumqi, Sinkiang | China | URC |
| Ushuaia, Tierra del Fuego | Argentina | USH |
| Ust Kamenogorsk | Kazakhstan | UKK |
| Utapao | Thailand | UTP |
| Vaasa | Finland | VAA |
| Vail, CO | USA | EGE |
| Val-d’Or, PQ | Canada | YVO |
| Valdez, AK | USA | VDZ |
| Valdivia | Chile | ZAL |
| Valdosta, GA | USA | VLD |
| Valencia | Spain | VLC |
| Valladolid | Spain | VLL |
| Valletta | Malta | MLA |
| Vancouver, BC | Canada | YVR |
| Varanasi | India | VNS |
| Varna | Bulgaria | VAR |
| Vasteras | Sweden | VST |
| Vaxjo | Sweden | VXO |
| Venice | Italy | VCE |
| Veracruz | Mexico | VER |
| Verona | Italy | VRN |
| Victoria, BC | Canada | YYJ |
| Victoria, Mahe Island | Seychelles | SEZ |
| Victoria, TX | USA | VCT |
| Vienna | Austria | VIE |
| Vientiane | Laos | VTE |
| Vieques | Puerto Rico | VQS |
| Vieux Fort | St. Lucia | UVF |
| Vigo | Spain | VGO |
| Vilhelmina | Sweden | VHM |
| Villahermosa | Mexico | VSA |
| Vilnius | Lithuania | VNO |
| Vinh City | Vietnam | VII |
| Visalia, CA | USA | VIS |
| Visby | Sweden | VBY |
| Vitoria | Spain | VIT |
| Vladivostok, Siberia | Russia | VVO |
| Volgograd | Russia | VOG |
| Wabush, Labrador, NF | Canada | YWK |
| Waco, TX | USA | ACT |
| Wagga-Wagga, N.S.W. | Australia | WGA |
| Wajima | Japan | NTQ |
| Walla Walla, WA | USA | ALW |
| Wanganui | New Zealand | WAG |
| Warri | Nigeria | QRW |
| Warsaw | Poland | WAW |
| Washington DC | USA | DCA |
| Washington DC | USA | IAD |
| Washington DC | USA | WAS – All Airports |
| Waterloo, IA | USA | ALO |
| Watertown, NY | USA | ART |
| Watertown, SD | USA | ATY |
| Wausau, WI | USA | CWA |
| Weipa, Qld. | Australia | WEI |
| Wellington | New Zealand | WLG |
| Wenatchee, WA | USA | EAT |
| West Palm Beach, FL | USA | PBI |
| West Yellowstone, MT | USA | WYS |
| Westport | New Zealand | WSZ |
| Whakatane | New Zealand | WHK |
| Whangarei | New Zealand | WRE |
| White Plains, NY | USA | HPN |
| Whitehorse, YT | Canada | YXY |
| Whyalla, S.A. | Australia | WYA |
| Wichita Falls, TX | USA | SPS |
| Wichita, KS | USA | ICT |
| Wick | Scotland | WIC |
| Wilkes-Barre, PA | USA | AVP |
| Willemstad | Curacao | CUR |
| Williams Lake, BC | Canada | YWL |
| Williamsport, PA | USA | IPT |
| Williston, ND | USA | ISN |
| Wilmington, DE | USA | ILG |
| Wilmington, NC | USA | ILM |
| Windsor, ON | Canada | YQG |
| Winnipeg, MB | Canada | YWG |
| Wolf Point, MT | USA | OLF |
| Worland, WY | USA | WRL |
| Wrangell, AK | USA | WRG |
| Wroclaw | Poland | WRO |
| Wuhan | China | WUH |
| Xi’an | China | XIY |
| Xiamen | China | XMN |
| Xichang | China | XIC |
| Yakima, WA | USA | YKM |
| Yakutat, AK | USA | YAK |
| Yamagata | Japan | GAJ |
| Yangyang, Korea | Republic of | YNY |
| Yanji | China | YNJ |
| Yantai | China | YNT |
| Yaounde | Cameroon | NSI |
| Yaounde | Cameroon | YAO |
| Yap | Micronesia | YAP |
| Yellowknife, NWT | Canada | YZF |
| Yerevan | Armenia | EVN |
| Yogyakarta, Java | Indonesia | JOG |
| Yuma, AZ | USA | YUM |
| Zacatecas | Mexico | ZCL |
| Zadar | Croatia | ZAD |
| Zagreb | Croatia | ZAG |
| Zamboanga | Philippines | ZAM |
| Zanzibar | Tanzania | ZNZ |
| Zaragoza | Spain | ZAZ |
| Zhengzhou | China | CGO |
| Zhoushan | China | HSN |
| Zurich | Switzerland | ZRH |
