- Bisha AirportIdent: OEBHCountry: Saudi Arabia
- Bisho AirportIdent: FABECountry: South Africa
- Bishop International AirportIdent: KFNTCountry: United States
- Bislig AirportIdent: RPMFCountry: Philippines
- Bismarck Municipal AirportIdent: KBISCountry: United States
- Bitam AirportIdent: FOOBCountry: Gabon
- Bizerte Sidi Ahmed Air BaseIdent: DTTBCountry: Tunisia
- Blackall AirportIdent: YBCKCountry: Australia
- Blackbushe AirportIdent: EGLKCountry: United Kingdom
- Blackpool AirportIdent: EGNHCountry: United Kingdom
- Blackwater AirportIdent: YBTRCountry: Australia
- Blida AirportIdent: DAABCountry: Algeria
- Blue Grass AirportIdent: KLEXCountry: United States
- Blue River AirportIdent: CYCPCountry: Canada
- Bluefields AirportIdent: MNBLCountry: Nicaragua
- Blythe AirportIdent: KBLHCountry: United States
- Bo AirportIdent: GFBOCountry: Sierra Leone
- Bob Baker Memorial AirportIdent: PAIKCountry: United States
- Bob Sikes AirportIdent: KCEWCountry: United States
- Boboc Air BaseIdent: LR82Country: Romania
- Bobrovka Air BaseIdent: RU-0125Country: Russia
- Boca Raton AirportIdent: KBCTCountry: United States
- Bocas del Toro "Isla Colón" International AirportIdent: MPBOCountry: Panama
- Bojnord AirportIdent: OIMNCountry: Iran
- Bokeo International AirportIdent: LA-0006Country: Laos
- Bole Alashankou AirportIdent: ZWBLCountry: China
- Bolshiye Shiraki Air BaseIdent: UG28Country: Georgia
- Bolzano AirportIdent: LIPBCountry: Italy
- Bom Jesus da Lapa AirportIdent: SBLPCountry: Brazil
- Bombah AirportIdent: HL68Country: Libya
- Bonaventure AirportIdent: CYVBCountry: Canada
- Bonnyville AirportIdent: CYBFCountry: Canada
- Boone County AirportIdent: KHROCountry: United States
- Bora Bora AirportIdent: NTTBCountry: French Polynesia
- Bordj Badji Mokhtar AirportIdent: DATMCountry: Algeria
- Borisoglebsk Air BaseIdent: RU-0014Country: Russia
- Borisoglebskoye AirportIdent: UWKGCountry: Russia
- Bornholm AirportIdent: EKRNCountry: Denmark
- Bou Saada AirportIdent: DAADCountry: Algeria
- Bouaké AirportIdent: DIBKCountry: Côte d’Ivoire
- Bouarfa AirportIdent: GMFBCountry: Morocco
- Boufarik Air BaseIdent: DAAKCountry: Algeria
- Boulder City Municipal AirportIdent: K61BCountry: United States
- Boulder Clay RunwayIdent: AQBCCountry: Antarctica
- Boulia AirportIdent: YBOUCountry: Australia
- Boundary Bay AirportIdent: CZBBCountry: Canada
- Bourges airportIdent: LFLDCountry: France
- Bourke AirportIdent: YBKECountry: Australia
- Bournemouth AirportIdent: EGHHCountry: United Kingdom
- Bovanenkovo AirportIdent: USDBCountry: Russia
- Bowerman AirportIdent: KHQMCountry: United States
- Bowling Green Warren County Regional AirportIdent: KBWGCountry: United States
- Bowman FieldIdent: KLOUCountry: United States
- Bozeman Yellowstone International AirportIdent: KBZNCountry: United States
- Bradford Regional AirportIdent: KBFDCountry: United States
- Braga Municipal AerodromeIdent: LPBRCountry: Portugal
- Bragança AirportIdent: LPBGCountry: Portugal
- Brainerd Lakes Regional AirportIdent: KBRDCountry: United States
- Brak AirportIdent: LY-BCQCountry: Libya
- Brampton-Caledon AirportIdent: CNC3Country: Canada