| Boucau to Bois-Colombes | 413.53 mi (665.51 km) |
| Boucau to Bois-d'Arcy | 401.54 mi (646.22 km) |
| Boucau to Bois-Guillaume | 429.08 mi (690.53 km) |
| Boucau to Boissy-Saint-Leger | 408.55 mi (657.49 km) |
| Boucau to Bolbec | 428.12 mi (688.99 km) |
| Boucau to Bollene | 314.72 mi (506.50 km) |
| Boucau to Bondoufle | 397.41 mi (639.57 km) |
| Boucau to Bondues | 540.44 mi (869.75 km) |
| Boucau to Bondy | 417.14 mi (671.32 km) |
| Boucau to Bonneuil-sur-Marne | 409.49 mi (659.01 km) |
| Boucau to Bonneville | 424.83 mi (683.70 km) |
| Boucau to Bordeaux | 101.44 mi (163.26 km) |
| Boucau to Borgo | 554.81 mi (892.88 km) |
| Boucau to Bouc-Bel-Air | 345.87 mi (556.62 km) |
| Boucau to Bougival | 407.65 mi (656.05 km) |
