| Widnau to Bois-Colombes | 355.11 mi (571.50 km) |
| Widnau to Bois-d'Arcy | 363.70 mi (585.32 km) |
| Widnau to Bois-Guillaume | 415.39 mi (668.51 km) |
| Widnau to Boissy-Saint-Leger | 341.70 mi (549.91 km) |
| Widnau to Bolbec | 445.22 mi (716.51 km) |
| Widnau to Bollene | 318.83 mi (513.11 km) |
| Widnau to Bondoufle | 345.45 mi (555.94 km) |
| Widnau to Bondues | 373.61 mi (601.26 km) |
| Widnau to Bondy | 345.42 mi (555.90 km) |
| Widnau to Bonneuil-sur-Marne | 343.06 mi (552.10 km) |
| Widnau to Bonneville | 178.18 mi (286.75 km) |
| Widnau to Bordeaux | 519.65 mi (836.30 km) |
| Widnau to Borgo | 334.96 mi (539.07 km) |
| Widnau to Bouc-Bel-Air | 340.71 mi (548.32 km) |
| Widnau to Boucau | 601.00 mi (967.22 km) |
