| Severn to Bois-Colombes | 3,801.38 mi (6,117.74 km) |
| Severn to Bois-d'Arcy | 3,794.35 mi (6,106.42 km) |
| Severn to Bois-Guillaume | 3,739.22 mi (6,017.70 km) |
| Severn to Boissy-Saint-Leger | 3,815.87 mi (6,141.05 km) |
| Severn to Bolbec | 3,709.57 mi (5,969.97 km) |
| Severn to Bollene | 4,038.39 mi (6,499.16 km) |
| Severn to Bondoufle | 3,813.95 mi (6,137.95 km) |
| Severn to Bondues | 3,790.75 mi (6,100.62 km) |
| Severn to Bondy | 3,810.82 mi (6,132.93 km) |
| Severn to Bonneuil-sur-Marne | 3,814.32 mi (6,138.55 km) |
| Severn to Bonneville | 4,056.83 mi (6,528.83 km) |
| Severn to Bordeaux | 3,783.43 mi (6,088.84 km) |
| Severn to Borgo | 4,301.69 mi (6,922.90 km) |
| Severn to Bouc-Bel-Air | 4,093.34 mi (6,587.60 km) |
| Severn to Boucau | 3,777.59 mi (6,079.44 km) |
