| Towcester to Blumberg | 515.99 mi (830.41 km) |
| Towcester to Bobenheim-Roxheim | 443.76 mi (714.16 km) |
| Towcester to Bobingen | 585.51 mi (942.28 km) |
| Towcester to Boblingen | 500.14 mi (804.89 km) |
| Towcester to Bocholt | 324.21 mi (521.76 km) |
| Towcester to Bochum | 353.22 mi (568.46 km) |
| Towcester to Bockenem | 471.96 mi (759.55 km) |
| Towcester to Bockhorn | 386.35 mi (621.77 km) |
| Towcester to Bogen | 639.15 mi (1,028.61 km) |
| Towcester to Bohl-Iggelheim | 448.52 mi (721.82 km) |
| Towcester to Bohmte | 393.76 mi (633.69 km) |
| Towcester to Boizenburg | 496.42 mi (798.92 km) |
| Towcester to Bonen | 374.87 mi (603.30 km) |
| Towcester to Bonn | 361.38 mi (581.59 km) |
| Towcester to Bopfingen | 546.66 mi (879.77 km) |
