| Mettlach to Coudekerque-Branche | 213.82 mi (344.11 km) |
| Mettlach to Coueron | 412.83 mi (664.38 km) |
| Mettlach to Coulommiers | 165.49 mi (266.33 km) |
| Mettlach to Courbevoic | 200.36 mi (322.45 km) |
| Mettlach to Courcouronnes | 197.97 mi (318.60 km) |
| Mettlach to Cournon-d'Auvergne | 303.55 mi (488.52 km) |
| Mettlach to Courrieres | 175.37 mi (282.23 km) |
| Mettlach to Coutras | 440.16 mi (708.36 km) |
| Mettlach to Couzeix | 352.73 mi (567.66 km) |
| Mettlach to Cran-Gevrier | 248.97 mi (400.68 km) |
| Mettlach to Craponne | 273.14 mi (439.58 km) |
| Mettlach to Creil | 185.75 mi (298.94 km) |
| Mettlach to Crepy-en-Valois | 167.86 mi (270.14 km) |
| Mettlach to Crest | 337.33 mi (542.88 km) |
| Mettlach to Creteil | 193.02 mi (310.63 km) |
