| Nantes to Bougival | 205.00 mi (329.91 km) |
| Nantes to Bouguenais | 4.27 mi (6.87 km) |
| Nantes to Boulogne-Billancourt | 207.84 mi (334.49 km) |
| Nantes to Boulogne-sur-Mer | 281.71 mi (453.37 km) |
| Nantes to Bourg-de-Peage | 350.07 mi (563.39 km) |
| Nantes to Bourg-en-Bresse | 328.70 mi (528.99 km) |
| Nantes to Bourg-la-Reine | 208.81 mi (336.05 km) |
| Nantes to Bourg-les-Valence | 346.41 mi (557.50 km) |
| Nantes to Bourges | 185.77 mi (298.98 km) |
| Nantes to Bourgoin-Jallieu | 344.10 mi (553.78 km) |
| Nantes to Bressuire | 56.52 mi (90.96 km) |
| Nantes to Brest | 158.53 mi (255.13 km) |
| Nantes to Bretigny-sur-Orge | 202.94 mi (326.60 km) |
| Nantes to Breuillet | 196.04 mi (315.50 km) |
| Nantes to Briancon | 423.84 mi (682.10 km) |
