| Gloucester to Bois-Colombes | 284.45 mi (457.78 km) |
| Gloucester to Bois-d'Arcy | 283.37 mi (456.05 km) |
| Gloucester to Bois-Guillaume | 221.47 mi (356.42 km) |
| Gloucester to Boissy-Saint-Leger | 300.39 mi (483.43 km) |
| Gloucester to Bolbec | 197.98 mi (318.62 km) |
| Gloucester to Bollene | 614.85 mi (989.50 km) |
| Gloucester to Bondoufle | 303.58 mi (488.56 km) |
| Gloucester to Bondues | 244.19 mi (392.99 km) |
| Gloucester to Bondy | 291.89 mi (469.75 km) |
| Gloucester to Bonneuil-sur-Marne | 298.49 mi (480.37 km) |
| Gloucester to Bonneville | 559.22 mi (899.97 km) |
| Gloucester to Bordeaux | 491.28 mi (790.64 km) |
| Gloucester to Borgo | 842.86 mi (1,356.46 km) |
| Gloucester to Bouc-Bel-Air | 680.83 mi (1,095.68 km) |
| Gloucester to Boucau | 577.36 mi (929.17 km) |
