| Szentgotthard to Cognac | 795.68 mi (1,280.52 km) |
| Szentgotthard to Cogolin | 539.17 mi (867.71 km) |
| Szentgotthard to Colmar | 423.45 mi (681.48 km) |
| Szentgotthard to Colombes | 662.46 mi (1,066.12 km) |
| Szentgotthard to Colomiers | 760.71 mi (1,224.25 km) |
| Szentgotthard to Combs-la-Ville | 646.69 mi (1,040.74 km) |
| Szentgotthard to Comines | 657.12 mi (1,057.53 km) |
| Szentgotthard to Compiegne | 641.91 mi (1,033.06 km) |
| Szentgotthard to Concarneau | 943.86 mi (1,518.99 km) |
| Szentgotthard to Conde-sur-l'Escaut | 626.12 mi (1,007.64 km) |
| Szentgotthard to Conflans-Sainte-Honorine | 670.00 mi (1,078.26 km) |
| Szentgotthard to Corbas | 549.66 mi (884.60 km) |
| Szentgotthard to Corbeil-Essonnes | 649.88 mi (1,045.88 km) |
| Szentgotthard to Cormeilles-en-Parisis | 665.15 mi (1,070.46 km) |
| Szentgotthard to Cosne sur Loire | 627.19 mi (1,009.36 km) |
