| Catonsville to Beausoleil | 4,170.91 mi (6,712.43 km) |
| Catonsville to Beauvais | 3,777.53 mi (6,079.35 km) |
| Catonsville to Begles | 3,783.05 mi (6,088.22 km) |
| Catonsville to Belfort | 4,026.21 mi (6,479.56 km) |
| Catonsville to Bellegarde-sur-Valserine | 4,027.88 mi (6,482.25 km) |
| Catonsville to Bellerive-sur-Allier | 3,922.40 mi (6,312.49 km) |
| Catonsville to Bellevue | 3,803.98 mi (6,121.91 km) |
| Catonsville to Belley | 4,032.31 mi (6,489.37 km) |
| Catonsville to Berck-sur-Mer | 3,732.52 mi (6,006.91 km) |
| Catonsville to Bergerac | 3,828.20 mi (6,160.89 km) |
| Catonsville to Bernay | 3,723.04 mi (5,991.66 km) |
| Catonsville to Berre-l'Etang | 4,078.86 mi (6,564.30 km) |
| Catonsville to Besancon | 4,002.82 mi (6,441.91 km) |
| Catonsville to Bethune | 3,772.64 mi (6,071.48 km) |
| Catonsville to Betton | 3,648.93 mi (5,872.39 km) |
