| Baltimore to Beyne-Heusay | 3,885.93 mi (6,253.79 km) |
| Baltimore to Bierbeek | 3,844.50 mi (6,187.13 km) |
| Baltimore to Bilzen | 3,873.90 mi (6,234.44 km) |
| Baltimore to Binche | 3,831.34 mi (6,165.95 km) |
| Baltimore to Bissegem | 3,782.03 mi (6,086.58 km) |
| Baltimore to Blankenberge | 3,766.04 mi (6,060.85 km) |
| Baltimore to Blegny | 3,887.96 mi (6,257.06 km) |
| Baltimore to Bocholt | 3,868.36 mi (6,225.53 km) |
| Baltimore to Boechout | 3,824.91 mi (6,155.60 km) |
| Baltimore to Bonheiden | 3,829.91 mi (6,163.65 km) |
| Baltimore to Boom | 3,821.91 mi (6,150.78 km) |
| Baltimore to Boortmeerbeek | 3,832.55 mi (6,167.89 km) |
| Baltimore to Borgerhout | 3,821.62 mi (6,150.31 km) |
| Baltimore to Borgloon | 3,868.61 mi (6,225.93 km) |
| Baltimore to Bornem | 3,816.11 mi (6,141.43 km) |
