| Challans to Bois-Colombes | 239.50 mi (385.44 km) |
| Challans to Bois-d'Arcy | 226.09 mi (363.85 km) |
| Challans to Bois-Guillaume | 227.86 mi (366.71 km) |
| Challans to Boissy-Saint-Leger | 242.37 mi (390.06 km) |
| Challans to Bolbec | 217.17 mi (349.51 km) |
| Challans to Bollene | 366.17 mi (589.29 km) |
| Challans to Bondoufle | 232.48 mi (374.14 km) |
| Challans to Bondues | 349.39 mi (562.29 km) |
| Challans to Bondy | 246.95 mi (397.43 km) |
| Challans to Bonneuil-sur-Marne | 242.37 mi (390.06 km) |
| Challans to Bonneville | 397.38 mi (639.53 km) |
| Challans to Bordeaux | 152.07 mi (244.74 km) |
| Challans to Borgo | 628.64 mi (1,011.70 km) |
| Challans to Bouc-Bel-Air | 425.41 mi (684.63 km) |
| Challans to Boucau | 230.39 mi (370.78 km) |
