| Belfort to Bouguenais | 397.21 mi (639.24 km) |
| Belfort to Boulogne-Billancourt | 227.57 mi (366.24 km) |
| Belfort to Boulogne-sur-Mer | 318.26 mi (512.19 km) |
| Belfort to Bourg-de-Peage | 199.23 mi (320.63 km) |
| Belfort to Bourg-en-Bresse | 125.19 mi (201.48 km) |
| Belfort to Bourg-la-Reine | 223.11 mi (359.07 km) |
| Belfort to Bourg-les-Valence | 208.11 mi (334.92 km) |
| Belfort to Bourges | 211.91 mi (341.03 km) |
| Belfort to Bourgoin-Jallieu | 160.42 mi (258.17 km) |
| Belfort to Bressuire | 348.52 mi (560.89 km) |
| Belfort to Brest | 526.19 mi (846.82 km) |
| Belfort to Bretigny-sur-Orge | 220.02 mi (354.08 km) |
| Belfort to Breuillet | 225.11 mi (362.28 km) |
| Belfort to Briancon | 189.88 mi (305.59 km) |
| Belfort to Brie-Comte-Robert | 208.40 mi (335.39 km) |
