| Birkenau to Bobenheim-Roxheim | 15.54 mi (25.01 km) |
| Birkenau to Bobingen | 131.06 mi (210.92 km) |
| Birkenau to Boblingen | 62.06 mi (99.87 km) |
| Birkenau to Bocholt | 181.69 mi (292.40 km) |
| Birkenau to Bochum | 148.00 mi (238.18 km) |
| Birkenau to Bockenem | 180.43 mi (290.37 km) |
| Birkenau to Bockhorn | 266.92 mi (429.57 km) |
| Birkenau to Bogen | 184.83 mi (297.45 km) |
| Birkenau to Bohl-Iggelheim | 22.13 mi (35.61 km) |
| Birkenau to Bohmte | 194.61 mi (313.20 km) |
| Birkenau to Boizenburg | 276.82 mi (445.49 km) |
| Birkenau to Bonen | 146.80 mi (236.26 km) |
| Birkenau to Bonn | 107.80 mi (173.48 km) |
| Birkenau to Bopfingen | 88.80 mi (142.91 km) |
| Birkenau to Boppard | 67.91 mi (109.29 km) |
