| Mechernich to Coudekerque-Branche | 188.19 mi (302.86 km) |
| Mechernich to Coueron | 445.99 mi (717.75 km) |
| Mechernich to Coulommiers | 201.44 mi (324.19 km) |
| Mechernich to Courbevoic | 228.78 mi (368.18 km) |
| Mechernich to Courcouronnes | 233.06 mi (375.08 km) |
| Mechernich to Cournon-d'Auvergne | 371.34 mi (597.61 km) |
| Mechernich to Courrieres | 162.91 mi (262.18 km) |
| Mechernich to Coutras | 496.00 mi (798.24 km) |
| Mechernich to Couzeix | 410.31 mi (660.32 km) |
| Mechernich to Cran-Gevrier | 325.46 mi (523.77 km) |
| Mechernich to Craponne | 346.94 mi (558.35 km) |
| Mechernich to Creil | 207.18 mi (333.42 km) |
| Mechernich to Crepy-en-Valois | 192.12 mi (309.18 km) |
| Mechernich to Crest | 412.68 mi (664.14 km) |
| Mechernich to Creteil | 224.98 mi (362.08 km) |
