| Castellabate to Blumberg | 611.41 mi (983.97 km) |
| Castellabate to Bobenheim-Roxheim | 718.56 mi (1,156.41 km) |
| Castellabate to Bobingen | 588.39 mi (946.92 km) |
| Castellabate to Boblingen | 649.94 mi (1,045.97 km) |
| Castellabate to Bocholt | 891.43 mi (1,434.62 km) |
| Castellabate to Bochum | 857.72 mi (1,380.37 km) |
| Castellabate to Bockenem | 842.39 mi (1,355.69 km) |
| Castellabate to Bockhorn | 962.91 mi (1,549.66 km) |
| Castellabate to Bogen | 607.09 mi (977.02 km) |
| Castellabate to Bohl-Iggelheim | 706.93 mi (1,137.69 km) |
| Castellabate to Bohmte | 892.27 mi (1,435.97 km) |
| Castellabate to Boizenburg | 925.77 mi (1,489.88 km) |
| Castellabate to Bonen | 854.08 mi (1,374.51 km) |
| Castellabate to Bonn | 815.22 mi (1,311.97 km) |
| Castellabate to Bopfingen | 634.17 mi (1,020.59 km) |
