| Castelfidardo to Bingen am Rhein | 522.52 mi (840.91 km) |
| Castelfidardo to Birkenau | 479.75 mi (772.09 km) |
| Castelfidardo to Birkenfeld | 441.02 mi (709.75 km) |
| Castelfidardo to Bischofsheim | 513.20 mi (825.92 km) |
| Castelfidardo to Bischofswerda | 530.31 mi (853.45 km) |
| Castelfidardo to Bisingen | 401.99 mi (646.94 km) |
| Castelfidardo to Bissendorf | 654.77 mi (1,053.75 km) |
| Castelfidardo to Bitburg | 558.23 mi (898.39 km) |
| Castelfidardo to Bitterfeld | 566.17 mi (911.17 km) |
| Castelfidardo to Blankenburg | 587.96 mi (946.23 km) |
| Castelfidardo to Blankenfelde | 613.99 mi (988.12 km) |
| Castelfidardo to Blaubeuren | 386.56 mi (622.12 km) |
| Castelfidardo to Bleicherode | 566.70 mi (912.02 km) |
| Castelfidardo to Blieskastel | 498.68 mi (802.54 km) |
| Castelfidardo to Blomberg | 620.57 mi (998.71 km) |
