| Leighton Buzzard to Bois-Colombes | 244.04 mi (392.74 km) |
| Leighton Buzzard to Bois-d'Arcy | 245.76 mi (395.52 km) |
| Leighton Buzzard to Bois-Guillaume | 186.13 mi (299.55 km) |
| Leighton Buzzard to Boissy-Saint-Leger | 259.60 mi (417.78 km) |
| Leighton Buzzard to Bolbec | 169.39 mi (272.61 km) |
| Leighton Buzzard to Bollene | 583.30 mi (938.74 km) |
| Leighton Buzzard to Bondoufle | 264.79 mi (426.14 km) |
| Leighton Buzzard to Bondues | 182.59 mi (293.84 km) |
| Leighton Buzzard to Bondy | 250.04 mi (402.40 km) |
| Leighton Buzzard to Bonneuil-sur-Marne | 257.66 mi (414.67 km) |
| Leighton Buzzard to Bonneville | 514.46 mi (827.94 km) |
| Leighton Buzzard to Bordeaux | 488.95 mi (786.89 km) |
| Leighton Buzzard to Borgo | 799.96 mi (1,287.42 km) |
| Leighton Buzzard to Bouc-Bel-Air | 648.85 mi (1,044.22 km) |
| Leighton Buzzard to Boucau | 581.15 mi (935.27 km) |
