| Thetford to Brie-Comte-Robert | 269.65 mi (433.95 km) |
| Thetford to Brignais | 499.47 mi (803.82 km) |
| Thetford to Brignoles | 668.72 mi (1,076.20 km) |
| Thetford to Brive-la-Gaillarde | 502.33 mi (808.42 km) |
| Thetford to Bron | 497.90 mi (801.29 km) |
| Thetford to Bruay-sur-l'Escaut | 184.03 mi (296.17 km) |
| Thetford to Bruges | 523.71 mi (842.82 km) |
| Thetford to Brumath | 397.30 mi (639.39 km) |
| Thetford to Brunoy | 267.90 mi (431.14 km) |
| Thetford to Bruz | 322.26 mi (518.63 km) |
| Thetford to Bry-sur-Marne | 258.64 mi (416.25 km) |
| Thetford to Bully-les-Mines | 160.61 mi (258.48 km) |
| Thetford to Bures-sur-Yvette | 264.03 mi (424.91 km) |
| Thetford to Bussy-Saint-Georges | 261.00 mi (420.04 km) |
| Thetford to Buxerolles | 401.99 mi (646.93 km) |
