| Castelvetrano to Bois-Colombes | 937.50 mi (1,508.77 km) |
| Castelvetrano to Bois-d'Arcy | 937.93 mi (1,509.45 km) |
| Castelvetrano to Bois-Guillaume | 999.80 mi (1,609.03 km) |
| Castelvetrano to Boissy-Saint-Leger | 921.64 mi (1,483.24 km) |
| Castelvetrano to Bolbec | 1,024.04 mi (1,648.04 km) |
| Castelvetrano to Bollene | 618.91 mi (996.04 km) |
| Castelvetrano to Bondoufle | 917.83 mi (1,477.11 km) |
| Castelvetrano to Bondues | 1,017.79 mi (1,637.97 km) |
| Castelvetrano to Bondy | 930.71 mi (1,497.83 km) |
| Castelvetrano to Bonneuil-sur-Marne | 923.57 mi (1,486.34 km) |
| Castelvetrano to Bonneville | 666.27 mi (1,072.25 km) |
| Castelvetrano to Bordeaux | 850.83 mi (1,369.27 km) |
| Castelvetrano to Borgo | 380.54 mi (612.42 km) |
| Castelvetrano to Bouc-Bel-Air | 555.41 mi (893.85 km) |
| Castelvetrano to Boucau | 849.22 mi (1,366.69 km) |
