| Castelfiorentino to Bois-Colombes | 554.03 mi (891.63 km) |
| Castelfiorentino to Bois-d'Arcy | 557.68 mi (897.49 km) |
| Castelfiorentino to Bois-Guillaume | 618.42 mi (995.25 km) |
| Castelfiorentino to Boissy-Saint-Leger | 538.26 mi (866.24 km) |
| Castelfiorentino to Bolbec | 645.95 mi (1,039.55 km) |
| Castelfiorentino to Bollene | 312.82 mi (503.43 km) |
| Castelfiorentino to Bondoufle | 537.15 mi (864.46 km) |
| Castelfiorentino to Bondues | 613.79 mi (987.79 km) |
| Castelfiorentino to Bondy | 545.76 mi (878.32 km) |
| Castelfiorentino to Bonneuil-sur-Marne | 540.07 mi (869.16 km) |
| Castelfiorentino to Bonneville | 281.66 mi (453.29 km) |
| Castelfiorentino to Bordeaux | 577.63 mi (929.61 km) |
| Castelfiorentino to Borgo | 106.10 mi (170.76 km) |
| Castelfiorentino to Bouc-Bel-Air | 278.28 mi (447.84 km) |
| Castelfiorentino to Boucau | 622.94 mi (1,002.53 km) |
