| Leek to Bois-Colombes | 344.29 mi (554.09 km) |
| Leek to Bois-d'Arcy | 345.83 mi (556.57 km) |
| Leek to Bois-Guillaume | 285.63 mi (459.68 km) |
| Leek to Boissy-Saint-Leger | 359.87 mi (579.16 km) |
| Leek to Bolbec | 266.96 mi (429.63 km) |
| Leek to Bollene | 682.96 mi (1,099.11 km) |
| Leek to Bondoufle | 364.99 mi (587.40 km) |
| Leek to Bondues | 274.15 mi (441.20 km) |
| Leek to Bondy | 350.31 mi (563.77 km) |
| Leek to Bonneuil-sur-Marne | 357.94 mi (576.04 km) |
| Leek to Bonneville | 614.13 mi (988.34 km) |
| Leek to Bordeaux | 574.97 mi (925.32 km) |
| Leek to Borgo | 899.79 mi (1,448.08 km) |
| Leek to Bouc-Bel-Air | 748.62 mi (1,204.79 km) |
| Leek to Boucau | 662.67 mi (1,066.47 km) |
