- Blue Ridge Mountains1
- Blue Ridge Valley (Va.)2
- Bluff Road, Columbia, S.C.456
- Bluffton (Ga.)2
- Bluffton (S.C.)21
- Bluffton, Beaufort County, South Carolina, United States5
- Blythewood (S.C.)57
- Blythewood, Richland County, Fairfield County, South Carolina, United States1
- Blythewood, Richland County, South Carolina, United States1
- Boaden Lake (NC)1
- Bodenmais, Bavaria, Germany1
- Bodo (Norway)6
- Bodø (Norway)6
- Boeotia (Greece)3
- Bogalusa, Washington Parish, Louisiana, United States1
- Bognor (England)3
- Bogue Field (N.C.)4
- Bohemia, Czech Republic2
- Boiling Springs (S.C.)12
- Bois-Francs (Quebec)1