| Fossombrone to Bougival | 621.41 mi (1,000.06 km) |
| Fossombrone to Bouguenais | 738.75 mi (1,188.91 km) |
| Fossombrone to Boulogne-Billancourt | 616.40 mi (991.99 km) |
| Fossombrone to Boulogne-sur-Mer | 714.19 mi (1,149.37 km) |
| Fossombrone to Bourg-de-Peage | 394.42 mi (634.75 km) |
| Fossombrone to Bourg-en-Bresse | 409.19 mi (658.53 km) |
| Fossombrone to Bourg-la-Reine | 611.52 mi (984.15 km) |
| Fossombrone to Bourg-les-Valence | 400.75 mi (644.94 km) |
| Fossombrone to Bourges | 556.46 mi (895.54 km) |
| Fossombrone to Bourgoin-Jallieu | 392.86 mi (632.25 km) |
| Fossombrone to Bressuire | 681.38 mi (1,096.57 km) |
| Fossombrone to Brest | 888.55 mi (1,429.99 km) |
| Fossombrone to Bretigny-sur-Orge | 605.96 mi (975.21 km) |
| Fossombrone to Breuillet | 609.74 mi (981.29 km) |
| Fossombrone to Briancon | 316.57 mi (509.47 km) |
