| Cosham to Bois-Colombes | 199.28 mi (320.71 km) |
| Cosham to Bois-d'Arcy | 197.33 mi (317.58 km) |
| Cosham to Bois-Guillaume | 135.45 mi (217.99 km) |
| Cosham to Boissy-Saint-Leger | 215.19 mi (346.32 km) |
| Cosham to Bolbec | 111.04 mi (178.70 km) |
| Cosham to Bollene | 527.89 mi (849.56 km) |
| Cosham to Bondoufle | 217.71 mi (350.37 km) |
| Cosham to Bondues | 181.98 mi (292.86 km) |
| Cosham to Bondy | 207.19 mi (333.44 km) |
| Cosham to Bonneuil-sur-Marne | 213.32 mi (343.31 km) |
| Cosham to Bonneville | 474.29 mi (763.29 km) |
| Cosham to Bordeaux | 415.33 mi (668.42 km) |
| Cosham to Borgo | 756.95 mi (1,218.19 km) |
| Cosham to Bouc-Bel-Air | 593.86 mi (955.73 km) |
| Cosham to Boucau | 506.06 mi (814.43 km) |
