| Campi Bisenzio to Bougival | 552.27 mi (888.79 km) |
| Campi Bisenzio to Bouguenais | 658.97 mi (1,060.51 km) |
| Campi Bisenzio to Boulogne-Billancourt | 547.32 mi (880.83 km) |
| Campi Bisenzio to Boulogne-sur-Mer | 652.47 mi (1,050.05 km) |
| Campi Bisenzio to Bourg-de-Peage | 311.71 mi (501.65 km) |
| Campi Bisenzio to Bourg-en-Bresse | 332.17 mi (534.58 km) |
| Campi Bisenzio to Bourg-la-Reine | 542.33 mi (872.80 km) |
| Campi Bisenzio to Bourg-les-Valence | 317.70 mi (511.29 km) |
| Campi Bisenzio to Bourges | 479.52 mi (771.71 km) |
| Campi Bisenzio to Bourgoin-Jallieu | 312.56 mi (503.02 km) |
| Campi Bisenzio to Bressuire | 601.24 mi (967.60 km) |
| Campi Bisenzio to Brest | 810.54 mi (1,304.43 km) |
| Campi Bisenzio to Bretigny-sur-Orge | 535.95 mi (862.52 km) |
| Campi Bisenzio to Breuillet | 539.24 mi (867.82 km) |
| Campi Bisenzio to Briancon | 234.36 mi (377.17 km) |
