| Wetzlar to Blumberg | 188.46 mi (303.29 km) |
| Wetzlar to Bobenheim-Roxheim | 68.18 mi (109.73 km) |
| Wetzlar to Bobingen | 189.97 mi (305.73 km) |
| Wetzlar to Boblingen | 132.00 mi (212.43 km) |
| Wetzlar to Bocholt | 119.60 mi (192.48 km) |
| Wetzlar to Bochum | 84.34 mi (135.73 km) |
| Wetzlar to Bockenem | 122.22 mi (196.70 km) |
| Wetzlar to Bockhorn | 196.84 mi (316.78 km) |
| Wetzlar to Bogen | 218.78 mi (352.09 km) |
| Wetzlar to Bohl-Iggelheim | 83.02 mi (133.61 km) |
| Wetzlar to Bohmte | 124.62 mi (200.55 km) |
| Wetzlar to Boizenburg | 215.22 mi (346.37 km) |
| Wetzlar to Bonen | 78.21 mi (125.87 km) |
| Wetzlar to Bonn | 62.40 mi (100.43 km) |
| Wetzlar to Bopfingen | 144.23 mi (232.11 km) |
