| Widnau to Brie-Comte-Robert | 336.30 mi (541.22 km) |
| Widnau to Brignais | 260.69 mi (419.54 km) |
| Widnau to Brignoles | 325.75 mi (524.25 km) |
| Widnau to Brive-la-Gaillarde | 416.45 mi (670.22 km) |
| Widnau to Bron | 251.76 mi (405.16 km) |
| Widnau to Bruay-sur-l'Escaut | 345.56 mi (556.12 km) |
| Widnau to Bruges | 519.94 mi (836.76 km) |
| Widnau to Brumath | 127.95 mi (205.91 km) |
| Widnau to Brunoy | 341.13 mi (548.99 km) |
| Widnau to Bruz | 530.28 mi (853.41 km) |
| Widnau to Bry-sur-Marne | 342.63 mi (551.41 km) |
| Widnau to Bully-les-Mines | 377.35 mi (607.28 km) |
| Widnau to Bures-sur-Yvette | 356.40 mi (573.57 km) |
| Widnau to Bussy-Saint-Georges | 334.90 mi (538.96 km) |
| Widnau to Buxerolles | 440.72 mi (709.27 km) |
