| Gloucester to Brie-Comte-Robert | 306.46 mi (493.19 km) |
| Gloucester to Brignais | 532.88 mi (857.59 km) |
| Gloucester to Brignoles | 699.80 mi (1,126.22 km) |
| Gloucester to Brive-la-Gaillarde | 494.37 mi (795.61 km) |
| Gloucester to Bron | 533.52 mi (858.62 km) |
| Gloucester to Bruay-sur-l'Escaut | 270.37 mi (435.12 km) |
| Gloucester to Bruges | 488.13 mi (785.57 km) |
| Gloucester to Brumath | 489.14 mi (787.20 km) |
| Gloucester to Brunoy | 302.91 mi (487.48 km) |
| Gloucester to Bruz | 266.22 mi (428.44 km) |
| Gloucester to Bry-sur-Marne | 296.18 mi (476.66 km) |
| Gloucester to Bully-les-Mines | 236.64 mi (380.84 km) |
| Gloucester to Bures-sur-Yvette | 292.71 mi (471.08 km) |
| Gloucester to Bussy-Saint-Georges | 301.67 mi (485.50 km) |
| Gloucester to Buxerolles | 382.19 mi (615.08 km) |
