| Wealdstone to Bois-Colombes | 217.84 mi (350.58 km) |
| Wealdstone to Bois-d'Arcy | 219.59 mi (353.40 km) |
| Wealdstone to Bois-Guillaume | 160.16 mi (257.74 km) |
| Wealdstone to Boissy-Saint-Leger | 233.41 mi (375.64 km) |
| Wealdstone to Bolbec | 144.23 mi (232.11 km) |
| Wealdstone to Bollene | 557.21 mi (896.74 km) |
| Wealdstone to Bondoufle | 238.60 mi (383.98 km) |
| Wealdstone to Bondues | 160.91 mi (258.95 km) |
| Wealdstone to Bondy | 223.87 mi (360.29 km) |
| Wealdstone to Bonneuil-sur-Marne | 231.47 mi (372.52 km) |
| Wealdstone to Bonneville | 488.59 mi (786.30 km) |
| Wealdstone to Bordeaux | 466.91 mi (751.42 km) |
| Wealdstone to Borgo | 774.01 mi (1,245.65 km) |
| Wealdstone to Bouc-Bel-Air | 622.73 mi (1,002.18 km) |
| Wealdstone to Boucau | 560.29 mi (901.69 km) |
