| Castleton to Bitonto | 1,226.43 mi (1,973.75 km) |
| Castleton to Bitritto | 1,234.93 mi (1,987.42 km) |
| Castleton to Bollate | 749.63 mi (1,206.41 km) |
| Castleton to Bologna | 874.58 mi (1,407.50 km) |
| Castleton to Bolzano | 772.70 mi (1,243.55 km) |
| Castleton to Bomporto | 852.13 mi (1,371.38 km) |
| Castleton to Bonate di Sopra | 756.08 mi (1,216.80 km) |
| Castleton to Bondeno | 856.27 mi (1,378.03 km) |
| Castleton to Bordighera | 811.15 mi (1,305.42 km) |
| Castleton to Borgaro Torinese | 730.34 mi (1,175.37 km) |
| Castleton to Borgo a Buggiano | 889.32 mi (1,431.23 km) |
| Castleton to Borgo San Dalmazzo | 773.76 mi (1,245.24 km) |
| Castleton to Borgo San Lorenzo | 905.21 mi (1,456.80 km) |
| Castleton to Borgomanero | 722.24 mi (1,162.33 km) |
| Castleton to Borgoricco | 841.63 mi (1,354.47 km) |
