| Maryland Heights to Bound Brook (New Jersey) | 856.24 mi (1,377.99 km) |
| Maryland Heights to Bountiful (Utah) | 1,142.32 mi (1,838.38 km) |
| Maryland Heights to Bourbonnais (Illinois) | 218.84 mi (352.18 km) |
| Maryland Heights to Bowie (Maryland) | 738.65 mi (1,188.74 km) |
| Maryland Heights to Bowling Green (Kentucky) | 251.15 mi (404.18 km) |
| Maryland Heights to Bowling Green (Ohio) | 404.88 mi (651.60 km) |
| Maryland Heights to Box Elder (South Dakota) | 750.84 mi (1,208.35 km) |
| Maryland Heights to Boynton Beach (Florida) | 1,035.34 mi (1,666.22 km) |
| Maryland Heights to Bozeman (Montana) | 1,153.72 mi (1,856.73 km) |
| Maryland Heights to Bradenton (Florida) | 899.62 mi (1,447.80 km) |
| Maryland Heights to Bradfordville (Florida) | 665.71 mi (1,071.35 km) |
| Maryland Heights to Bradley (Illinois) | 218.95 mi (352.36 km) |
| Maryland Heights to Bradley Gardens (New Jersey) | 849.47 mi (1,367.09 km) |
| Maryland Heights to Brainerd (Minnesota) | 560.47 mi (901.99 km) |
| Maryland Heights to Brambleton (Virginia) | 696.08 mi (1,120.24 km) |
