| Douai to Brie-Comte-Robert | 117.89 mi (189.73 km) |
| Douai to Brignais | 333.64 mi (536.93 km) |
| Douai to Brignoles | 501.34 mi (806.83 km) |
| Douai to Brive-la-Gaillarde | 367.27 mi (591.07 km) |
| Douai to Bron | 331.03 mi (532.74 km) |
| Douai to Bruay-sur-l'Escaut | 20.32 mi (32.71 km) |
| Douai to Bruges | 416.25 mi (669.90 km) |
| Douai to Brumath | 236.31 mi (380.31 km) |
| Douai to Brunoy | 118.47 mi (190.66 km) |
| Douai to Bruz | 271.50 mi (436.94 km) |
| Douai to Bry-sur-Marne | 108.64 mi (174.84 km) |
| Douai to Bully-les-Mines | 16.40 mi (26.39 km) |
| Douai to Bures-sur-Yvette | 122.82 mi (197.66 km) |
| Douai to Bussy-Saint-Georges | 107.03 mi (172.25 km) |
| Douai to Buxerolles | 289.14 mi (465.33 km) |
