| Mamoudzou to Bougival | 5,004.21 mi (8,053.49 km) |
| Mamoudzou to Bouguenais | 5,048.95 mi (8,125.50 km) |
| Mamoudzou to Boulogne-Billancourt | 4,999.51 mi (8,045.93 km) |
| Mamoudzou to Boulogne-sur-Mer | 5,112.51 mi (8,227.79 km) |
| Mamoudzou to Bourg-de-Peage | 4,717.90 mi (7,592.72 km) |
| Mamoudzou to Bourg-en-Bresse | 4,771.66 mi (7,679.25 km) |
| Mamoudzou to Bourg-la-Reine | 4,994.40 mi (8,037.71 km) |
| Mamoudzou to Bourg-les-Valence | 4,718.44 mi (7,593.60 km) |
| Mamoudzou to Bourges | 4,908.02 mi (7,898.69 km) |
| Mamoudzou to Bourgoin-Jallieu | 4,738.52 mi (7,625.90 km) |
| Mamoudzou to Bressuire | 4,993.82 mi (8,036.77 km) |
| Mamoudzou to Brest | 5,204.47 mi (8,375.78 km) |
| Mamoudzou to Bretigny-sur-Orge | 4,986.37 mi (8,024.78 km) |
| Mamoudzou to Breuillet | 4,988.42 mi (8,028.09 km) |
| Mamoudzou to Briancon | 4,658.83 mi (7,497.67 km) |
