| Birmingham to Bountiful (Utah) | 4,752.95 mi (7,649.14 km) |
| Birmingham to Bourbonnais (Illinois) | 3,891.96 mi (6,263.50 km) |
| Birmingham to Bowie (Maryland) | 3,558.24 mi (5,726.44 km) |
| Birmingham to Bowling Green (Kentucky) | 4,038.01 mi (6,498.55 km) |
| Birmingham to Bowling Green (Ohio) | 3,720.77 mi (5,988.01 km) |
| Birmingham to Box Elder (South Dakota) | 4,293.53 mi (6,909.77 km) |
| Birmingham to Boynton Beach (Florida) | 4,299.88 mi (6,919.99 km) |
| Birmingham to Bozeman (Montana) | 4,468.04 mi (7,190.62 km) |
| Birmingham to Bradenton (Florida) | 4,354.30 mi (7,007.58 km) |
| Birmingham to Bradfordville (Florida) | 4,265.00 mi (6,863.85 km) |
| Birmingham to Bradley (Illinois) | 3,891.59 mi (6,262.91 km) |
| Birmingham to Bradley Gardens (New Jersey) | 3,402.00 mi (5,474.99 km) |
| Birmingham to Brainerd (Minnesota) | 3,879.19 mi (6,242.95 km) |
| Birmingham to Brambleton (Virginia) | 3,588.99 mi (5,775.92 km) |
| Birmingham to Brandermill (Virginia) | 3,665.23 mi (5,898.61 km) |
