| Castenaso to Blumberg | 269.51 mi (433.73 km) |
| Castenaso to Bobenheim-Roxheim | 379.84 mi (611.30 km) |
| Castenaso to Bobingen | 261.44 mi (420.75 km) |
| Castenaso to Boblingen | 311.14 mi (500.73 km) |
| Castenaso to Bocholt | 552.93 mi (889.86 km) |
| Castenaso to Bochum | 520.13 mi (837.06 km) |
| Castenaso to Bockenem | 521.96 mi (840.01 km) |
| Castenaso to Bockhorn | 633.74 mi (1,019.90 km) |
| Castenaso to Bogen | 309.85 mi (498.66 km) |
| Castenaso to Bohl-Iggelheim | 367.46 mi (591.36 km) |
| Castenaso to Bohmte | 561.64 mi (903.88 km) |
| Castenaso to Boizenburg | 612.91 mi (986.38 km) |
| Castenaso to Bonen | 518.75 mi (834.84 km) |
| Castenaso to Bonn | 475.54 mi (765.31 km) |
| Castenaso to Bopfingen | 304.99 mi (490.84 km) |
