| Severn to Brie-Comte-Robert | 3,821.65 mi (6,150.35 km) |
| Severn to Brignais | 3,997.26 mi (6,432.96 km) |
| Severn to Brignoles | 4,123.85 mi (6,636.69 km) |
| Severn to Brive-la-Gaillarde | 3,869.59 mi (6,227.50 km) |
| Severn to Bron | 4,002.32 mi (6,441.11 km) |
| Severn to Bruay-sur-l'Escaut | 3,816.60 mi (6,142.23 km) |
| Severn to Bruges | 3,780.82 mi (6,084.64 km) |
| Severn to Brumath | 4,033.65 mi (6,491.53 km) |
| Severn to Brunoy | 3,817.00 mi (6,142.87 km) |
| Severn to Bruz | 3,651.46 mi (5,876.46 km) |
| Severn to Bry-sur-Marne | 3,814.06 mi (6,138.13 km) |
| Severn to Bully-les-Mines | 3,782.07 mi (6,086.65 km) |
| Severn to Bures-sur-Yvette | 3,802.51 mi (6,119.56 km) |
| Severn to Bussy-Saint-Georges | 3,821.46 mi (6,150.04 km) |
| Severn to Buxerolles | 3,778.48 mi (6,080.87 km) |
