| Castelleone to Boppard | 355.56 mi (572.21 km) |
| Castelleone to Borgentreich | 433.91 mi (698.31 km) |
| Castelleone to Borgholzhausen | 474.79 mi (764.11 km) |
| Castelleone to Borken | 470.58 mi (757.33 km) |
| Castelleone to Borna | 421.42 mi (678.21 km) |
| Castelleone to Bornheim | 398.31 mi (641.02 km) |
| Castelleone to Bosel | 538.88 mi (867.25 km) |
| Castelleone to Bottrop | 449.54 mi (723.46 km) |
| Castelleone to Bovenden | 434.93 mi (699.95 km) |
| Castelleone to Brackenheim | 263.71 mi (424.40 km) |
| Castelleone to Brake | 558.29 mi (898.48 km) |
| Castelleone to Brakel | 444.42 mi (715.23 km) |
| Castelleone to Bramsche | 497.42 mi (800.52 km) |
| Castelleone to Brand | 411.67 mi (662.51 km) |
| Castelleone to Brand-Erbisdorf | 418.55 mi (673.60 km) |
