| Mont-de-Marsan to Bois-Colombes | 371.50 mi (597.87 km) |
| Mont-de-Marsan to Bois-d'Arcy | 360.13 mi (579.58 km) |
| Mont-de-Marsan to Bois-Guillaume | 393.08 mi (632.60 km) |
| Mont-de-Marsan to Boissy-Saint-Leger | 365.16 mi (587.67 km) |
| Mont-de-Marsan to Bolbec | 395.28 mi (636.15 km) |
| Mont-de-Marsan to Bollene | 261.85 mi (421.41 km) |
| Mont-de-Marsan to Bondoufle | 354.11 mi (569.89 km) |
| Mont-de-Marsan to Bondues | 499.70 mi (804.19 km) |
| Mont-de-Marsan to Bondy | 374.27 mi (602.32 km) |
| Mont-de-Marsan to Bonneuil-sur-Marne | 366.25 mi (589.43 km) |
| Mont-de-Marsan to Bonneville | 369.43 mi (594.54 km) |
| Mont-de-Marsan to Bordeaux | 65.76 mi (105.83 km) |
| Mont-de-Marsan to Borgo | 507.96 mi (817.48 km) |
| Mont-de-Marsan to Bouc-Bel-Air | 297.04 mi (478.04 km) |
| Mont-de-Marsan to Boucau | 55.40 mi (89.16 km) |
