| Llanelli to Brie-Comte-Robert | 363.81 mi (585.49 km) |
| Llanelli to Brignais | 580.52 mi (934.26 km) |
| Llanelli to Brignoles | 743.24 mi (1,196.13 km) |
| Llanelli to Brive-la-Gaillarde | 520.68 mi (837.95 km) |
| Llanelli to Bron | 582.24 mi (937.02 km) |
| Llanelli to Bruay-sur-l'Escaut | 346.02 mi (556.87 km) |
| Llanelli to Bruges | 497.31 mi (800.34 km) |
| Llanelli to Brumath | 562.38 mi (905.06 km) |
| Llanelli to Brunoy | 359.71 mi (578.90 km) |
| Llanelli to Bruz | 274.77 mi (442.20 km) |
| Llanelli to Bry-sur-Marne | 354.43 mi (570.40 km) |
| Llanelli to Bully-les-Mines | 311.00 mi (500.51 km) |
| Llanelli to Bures-sur-Yvette | 347.46 mi (559.19 km) |
| Llanelli to Bussy-Saint-Georges | 360.87 mi (580.77 km) |
| Llanelli to Buxerolles | 406.15 mi (653.64 km) |
