| Concarneau to Brie-Comte-Robert | 305.40 mi (491.49 km) |
| Concarneau to Brignais | 437.39 mi (703.91 km) |
| Concarneau to Brignoles | 571.87 mi (920.33 km) |
| Concarneau to Brive-la-Gaillarde | 319.89 mi (514.82 km) |
| Concarneau to Bron | 442.71 mi (712.47 km) |
| Concarneau to Bruay-sur-l'Escaut | 379.31 mi (610.44 km) |
| Concarneau to Bruges | 259.93 mi (418.31 km) |
| Concarneau to Brumath | 537.12 mi (864.41 km) |
| Concarneau to Brunoy | 300.63 mi (483.82 km) |
| Concarneau to Bruz | 101.09 mi (162.69 km) |
| Concarneau to Bry-sur-Marne | 303.05 mi (487.71 km) |
| Concarneau to Bully-les-Mines | 348.45 mi (560.78 km) |
| Concarneau to Bures-sur-Yvette | 285.17 mi (458.93 km) |
| Concarneau to Bussy-Saint-Georges | 310.95 mi (500.42 km) |
| Concarneau to Buxerolles | 218.79 mi (352.11 km) |
