| Castrovillari to Bonnyrigg | 1,415.44 mi (2,277.93 km) |
| Castrovillari to Bootle | 1,301.71 mi (2,094.90 km) |
| Castrovillari to Borehamwood | 1,135.24 mi (1,826.99 km) |
| Castrovillari to Boscombe | 1,151.02 mi (1,852.39 km) |
| Castrovillari to Boston | 1,187.64 mi (1,911.33 km) |
| Castrovillari to Bottesford | 1,234.61 mi (1,986.91 km) |
| Castrovillari to Bourne | 1,188.88 mi (1,913.32 km) |
| Castrovillari to Bournemouth | 1,152.28 mi (1,854.42 km) |
| Castrovillari to Bournville | 1,223.74 mi (1,969.41 km) |
| Castrovillari to Bovingdon | 1,146.85 mi (1,845.67 km) |
| Castrovillari to Bowdon | 1,278.76 mi (2,057.96 km) |
| Castrovillari to Boxley | 1,092.58 mi (1,758.34 km) |
| Castrovillari to Brackley | 1,180.51 mi (1,899.85 km) |
| Castrovillari to Bracknell | 1,140.72 mi (1,835.81 km) |
| Castrovillari to Bradford | 1,278.70 mi (2,057.87 km) |
