| | Airport Code | City | State/Region | Country | Airport Name | | BES | Brest | | France | Guipavas |
| BET | Bethel | AK | USA | Bethel |
| BEW | Beira | | Mozambique | Beira |
| BEY | Beirut | | Lebanon | International |
| BFD | Bradford | PA | USA | Bradford Regional |
| BFF | Scottsbluff | NE | USA | William B Heiling Field |
| BFL | Bakersfield | CA | USA | Meadows Field |
| BFN | Bloemfontein | | South Africa | Jbm Hertzog |
| BFS | Belfast | Northern Ireland | United Kingdom | Belfast International |
| BGA | Bucaramanga | | Colombia | Palo Negro |
| BGF | Bangui | | Central African Republic | Bangui |
| BGI | Bridgetown | | Barbados | Grantley Adams International |
| BGK | Big Creek | | Belize | Big Creek |
| BGM | Binghamton/Endicott/Johnson City | NY | USA | Edwin Alink Field |
| BGO | Bergen | | Norway | Flesland |
| BGR | Bangor | ME | USA | Bangor International Airport |
| BGY | Milan | | Italy | Orio Al Serio |
| BHB | Bar Harbor | ME | USA | |
| BHD | Belfast | Northern Ireland | United Kingdom | Belfast Harbor |
| BHI | Bahia Blanca | Buenos Aires | Argentina | Commandante |
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