| Aosta to Bois-Colombes | 322.83 mi (519.55 km) |
| Aosta to Bois-d'Arcy | 325.96 mi (524.57 km) |
| Aosta to Bois-Guillaume | 387.09 mi (622.96 km) |
| Aosta to Boissy-Saint-Leger | 306.97 mi (494.01 km) |
| Aosta to Bolbec | 414.23 mi (666.64 km) |
| Aosta to Bollene | 160.65 mi (258.54 km) |
| Aosta to Bondoufle | 305.41 mi (491.52 km) |
| Aosta to Bondues | 394.37 mi (634.67 km) |
| Aosta to Bondy | 314.85 mi (506.70 km) |
| Aosta to Bonneuil-sur-Marne | 308.81 mi (496.99 km) |
| Aosta to Bonneville | 50.09 mi (80.61 km) |
| Aosta to Bordeaux | 388.63 mi (625.44 km) |
| Aosta to Borgo | 243.31 mi (391.57 km) |
| Aosta to Bouc-Bel-Air | 183.16 mi (294.77 km) |
| Aosta to Boucau | 458.72 mi (738.24 km) |
