| Mersch to Coudekerque-Branche | 185.58 mi (298.66 km) |
| Mersch to Coueron | 398.51 mi (641.34 km) |
| Mersch to Coulommiers | 150.49 mi (242.19 km) |
| Mersch to Courbevoic | 182.95 mi (294.43 km) |
| Mersch to Courcouronnes | 183.09 mi (294.65 km) |
| Mersch to Cournon-d'Auvergne | 307.95 mi (495.59 km) |
| Mersch to Courrieres | 148.02 mi (238.22 km) |
| Mersch to Coutras | 436.44 mi (702.39 km) |
| Mersch to Couzeix | 349.88 mi (563.08 km) |
| Mersch to Cran-Gevrier | 265.76 mi (427.70 km) |
| Mersch to Craponne | 283.98 mi (457.02 km) |
| Mersch to Creil | 165.78 mi (266.79 km) |
| Mersch to Crepy-en-Valois | 148.50 mi (238.99 km) |
| Mersch to Crest | 350.62 mi (564.27 km) |
| Mersch to Creteil | 176.83 mi (284.58 km) |
