| Cachan to Brie-Comte-Robert | 14.46 mi (23.27 km) |
| Cachan to Brignais | 243.54 mi (391.94 km) |
| Cachan to Brignoles | 412.70 mi (664.17 km) |
| Cachan to Brive-la-Gaillarde | 253.87 mi (408.56 km) |
| Cachan to Bron | 243.15 mi (391.31 km) |
| Cachan to Bruay-sur-l'Escaut | 123.46 mi (198.69 km) |
| Cachan to Bruges | 303.78 mi (488.89 km) |
| Cachan to Brumath | 244.86 mi (394.06 km) |
| Cachan to Brunoy | 10.20 mi (16.41 km) |
| Cachan to Bruz | 194.36 mi (312.80 km) |
| Cachan to Bry-sur-Marne | 9.30 mi (14.97 km) |
| Cachan to Bully-les-Mines | 115.35 mi (185.64 km) |
| Cachan to Bures-sur-Yvette | 10.18 mi (16.38 km) |
| Cachan to Bussy-Saint-Georges | 17.03 mi (27.40 km) |
| Cachan to Buxerolles | 177.44 mi (285.56 km) |
