| Wetzlar to Butzbach | 11.47 mi (18.45 km) |
| Wetzlar to Buxtehude | 207.45 mi (333.86 km) |
| Wetzlar to Cadolzburg | 130.36 mi (209.80 km) |
| Wetzlar to Calbe | 169.12 mi (272.18 km) |
| Wetzlar to Calw | 128.25 mi (206.40 km) |
| Wetzlar to Castrop-Rauxel | 85.18 mi (137.09 km) |
| Wetzlar to Celle | 157.63 mi (253.68 km) |
| Wetzlar to Cham | 206.90 mi (332.97 km) |
| Wetzlar to Chemnitz | 194.13 mi (312.42 km) |
| Wetzlar to Clausthal-Zellerfeld | 116.78 mi (187.94 km) |
| Wetzlar to Cloppenburg | 158.93 mi (255.78 km) |
| Wetzlar to Coburg | 110.55 mi (177.92 km) |
| Wetzlar to Coesfeld | 111.61 mi (179.62 km) |
| Wetzlar to Cologne | 72.30 mi (116.35 km) |
| Wetzlar to Coswig | 225.13 mi (362.31 km) |
