| Ercolano to Cognac | 810.91 mi (1,305.04 km) |
| Ercolano to Cogolin | 435.44 mi (700.77 km) |
| Ercolano to Colmar | 609.49 mi (980.89 km) |
| Ercolano to Colombes | 814.30 mi (1,310.49 km) |
| Ercolano to Colomiers | 692.96 mi (1,115.21 km) |
| Ercolano to Combs-la-Ville | 792.39 mi (1,275.22 km) |
| Ercolano to Comines | 876.78 mi (1,411.04 km) |
| Ercolano to Compiegne | 816.90 mi (1,314.68 km) |
| Ercolano to Concarneau | 1,023.06 mi (1,646.46 km) |
| Ercolano to Conde-sur-l'Escaut | 843.64 mi (1,357.71 km) |
| Ercolano to Conflans-Sainte-Honorine | 823.01 mi (1,324.51 km) |
| Ercolano to Corbas | 581.89 mi (936.46 km) |
| Ercolano to Corbeil-Essonnes | 792.74 mi (1,275.80 km) |
| Ercolano to Cormeilles-en-Parisis | 818.28 mi (1,316.89 km) |
| Ercolano to Cosne sur Loire | 726.65 mi (1,169.43 km) |
