| Mettlach to Cognac | 415.57 mi (668.80 km) |
| Mettlach to Cogolin | 431.10 mi (693.79 km) |
| Mettlach to Colmar | 103.36 mi (166.34 km) |
| Mettlach to Colombes | 199.99 mi (321.86 km) |
| Mettlach to Colomiers | 476.60 mi (767.01 km) |
| Mettlach to Combs-la-Ville | 191.30 mi (307.86 km) |
| Mettlach to Comines | 181.55 mi (292.18 km) |
| Mettlach to Compiegne | 169.58 mi (272.91 km) |
| Mettlach to Concarneau | 492.09 mi (791.95 km) |
| Mettlach to Conde-sur-l'Escaut | 149.08 mi (239.92 km) |
| Mettlach to Conflans-Sainte-Honorine | 205.73 mi (331.08 km) |
| Mettlach to Corbas | 275.73 mi (443.74 km) |
| Mettlach to Corbeil-Essonnes | 195.93 mi (315.32 km) |
| Mettlach to Cormeilles-en-Parisis | 201.50 mi (324.28 km) |
| Mettlach to Cosne sur Loire | 221.32 mi (356.17 km) |
