- Boston (Mass.)q1
- Boston, Lincolnshire, England1
- Boston, Suffolk County, Massachusetts, United States2
- Bou Saâda (Algeria)2
- Bougainville Island (Papua New Guinea)9
- Boulder (Colo.)1
- Boulder City, Clark County, Nevada, United States1
- Bourget (France)1
- Bournemouth (England)1
- Bowdoinham (Me.)1
- Bowen Hall1
- Bowie (Md.)3
- Bowman Field2
- Bowman Field (Ky.)2
- Bozeman (Mont.)1
- Bozman, Talbot County, Maryland, United States1
- Brackett Hall20
- Brackettville (Tex.)1
- Bradenton (Fla.)1
- Bradford (Pa.)1