| Castrovillari to Beyne-Heusay | 903.85 mi (1,454.61 km) |
| Castrovillari to Bierbeek | 939.93 mi (1,512.68 km) |
| Castrovillari to Bilzen | 921.02 mi (1,482.24 km) |
| Castrovillari to Binche | 935.12 mi (1,504.93 km) |
| Castrovillari to Bissegem | 984.74 mi (1,584.78 km) |
| Castrovillari to Blankenberge | 1,011.78 mi (1,628.31 km) |
| Castrovillari to Blegny | 904.31 mi (1,455.34 km) |
| Castrovillari to Bocholt | 936.07 mi (1,506.46 km) |
| Castrovillari to Boechout | 964.59 mi (1,552.36 km) |
| Castrovillari to Bonheiden | 957.04 mi (1,540.21 km) |
| Castrovillari to Boom | 964.38 mi (1,552.01 km) |
| Castrovillari to Boortmeerbeek | 953.47 mi (1,534.47 km) |
| Castrovillari to Borgerhout | 969.04 mi (1,559.52 km) |
| Castrovillari to Borgloon | 922.24 mi (1,484.20 km) |
| Castrovillari to Bornem | 969.04 mi (1,559.52 km) |
