| Merzenich to Butzbach | 97.38 mi (156.72 km) |
| Merzenich to Buxtehude | 227.22 mi (365.68 km) |
| Merzenich to Cadolzburg | 214.38 mi (345.02 km) |
| Merzenich to Calbe | 238.29 mi (383.50 km) |
| Merzenich to Calw | 175.88 mi (283.05 km) |
| Merzenich to Castrop-Rauxel | 60.59 mi (97.51 km) |
| Merzenich to Celle | 196.47 mi (316.19 km) |
| Merzenich to Cham | 293.58 mi (472.48 km) |
| Merzenich to Chemnitz | 278.78 mi (448.65 km) |
| Merzenich to Clausthal-Zellerfeld | 177.82 mi (286.18 km) |
| Merzenich to Cloppenburg | 154.21 mi (248.17 km) |
| Merzenich to Coburg | 198.70 mi (319.78 km) |
| Merzenich to Coesfeld | 82.40 mi (132.62 km) |
| Merzenich to Cologne | 20.07 mi (32.31 km) |
| Merzenich to Coswig | 307.58 mi (495.00 km) |
