| Birmingham to Bonita (California) | 5,379.33 mi (8,657.20 km) |
| Birmingham to Bonita Springs (Florida) | 4,379.59 mi (7,048.26 km) |
| Birmingham to Bonney Lake (Washington) | 4,704.78 mi (7,571.61 km) |
| Birmingham to Boone (Iowa) | 4,073.54 mi (6,555.73 km) |
| Birmingham to Boone (North Carolina) | 3,885.04 mi (6,252.36 km) |
| Birmingham to Borger (Texas) | 4,672.22 mi (7,519.21 km) |
| Birmingham to Bossier City (Louisiana) | 4,543.38 mi (7,311.86 km) |
| Birmingham to Boston (Massachusetts) | 3,181.76 mi (5,120.54 km) |
| Birmingham to Bostonia (California) | 5,367.88 mi (8,638.78 km) |
| Birmingham to Bothell (Washington) | 4,671.89 mi (7,518.68 km) |
| Birmingham to Bothell East (Washington) | 4,669.49 mi (7,514.82 km) |
| Birmingham to Bothell West (Washington) | 4,671.00 mi (7,517.26 km) |
| Birmingham to Boulder (Colorado) | 4,578.94 mi (7,369.09 km) |
| Birmingham to Boulder City (Nevada) | 5,130.69 mi (8,257.04 km) |
| Birmingham to Bound Brook (New Jersey) | 3,396.93 mi (5,466.84 km) |
