| Castrolibero to Beausoleil | 546.84 mi (880.06 km) |
| Castrolibero to Beauvais | 983.60 mi (1,582.95 km) |
| Castrolibero to Begles | 936.86 mi (1,507.73 km) |
| Castrolibero to Belfort | 740.82 mi (1,192.23 km) |
| Castrolibero to Bellegarde-sur-Valserine | 704.29 mi (1,133.45 km) |
| Castrolibero to Bellerive-sur-Allier | 800.06 mi (1,287.57 km) |
| Castrolibero to Bellevue | 948.94 mi (1,527.17 km) |
| Castrolibero to Belley | 695.06 mi (1,118.59 km) |
| Castrolibero to Berck-sur-Mer | 1,044.66 mi (1,681.21 km) |
| Castrolibero to Bergerac | 890.16 mi (1,432.58 km) |
| Castrolibero to Bernay | 1,022.58 mi (1,645.69 km) |
| Castrolibero to Berre-l'Etang | 639.22 mi (1,028.72 km) |
| Castrolibero to Besancon | 748.37 mi (1,204.39 km) |
| Castrolibero to Bethune | 1,016.70 mi (1,636.22 km) |
| Castrolibero to Betton | 1,076.75 mi (1,732.87 km) |
