| Clausthal-Zellerfeld to Blumberg | 285.51 mi (459.48 km) |
| Clausthal-Zellerfeld to Bobenheim-Roxheim | 176.11 mi (283.42 km) |
| Clausthal-Zellerfeld to Bobingen | 245.40 mi (394.94 km) |
| Clausthal-Zellerfeld to Boblingen | 223.28 mi (359.33 km) |
| Clausthal-Zellerfeld to Bocholt | 158.83 mi (255.61 km) |
| Clausthal-Zellerfeld to Bochum | 135.60 mi (218.23 km) |
| Clausthal-Zellerfeld to Bockenem | 16.71 mi (26.90 km) |
| Clausthal-Zellerfeld to Bockhorn | 147.00 mi (236.58 km) |
| Clausthal-Zellerfeld to Bogen | 224.77 mi (361.73 km) |
| Clausthal-Zellerfeld to Bohl-Iggelheim | 190.19 mi (306.08 km) |
| Clausthal-Zellerfeld to Bohmte | 94.09 mi (151.42 km) |
| Clausthal-Zellerfeld to Boizenburg | 109.08 mi (175.55 km) |
| Clausthal-Zellerfeld to Bonen | 111.24 mi (179.02 km) |
| Clausthal-Zellerfeld to Bonn | 158.24 mi (254.67 km) |
| Clausthal-Zellerfeld to Bopfingen | 203.70 mi (327.82 km) |
