| Portishead to Bois-Colombes | 284.41 mi (457.71 km) |
| Portishead to Bois-d'Arcy | 281.72 mi (453.38 km) |
| Portishead to Bois-Guillaume | 220.17 mi (354.34 km) |
| Portishead to Boissy-Saint-Leger | 300.27 mi (483.23 km) |
| Portishead to Bolbec | 193.97 mi (312.17 km) |
| Portishead to Bollene | 606.66 mi (976.33 km) |
| Portishead to Bondoufle | 302.22 mi (486.37 km) |
| Portishead to Bondues | 259.72 mi (417.99 km) |
| Portishead to Bondy | 292.55 mi (470.81 km) |
| Portishead to Bonneuil-sur-Marne | 298.42 mi (480.26 km) |
| Portishead to Bonneville | 559.17 mi (899.90 km) |
| Portishead to Bordeaux | 469.89 mi (756.21 km) |
| Portishead to Borgo | 840.70 mi (1,352.98 km) |
| Portishead to Bouc-Bel-Air | 672.63 mi (1,082.49 km) |
| Portishead to Boucau | 553.20 mi (890.29 km) |
