| Grottaglie to Cognac | 961.70 mi (1,547.71 km) |
| Grottaglie to Cogolin | 590.89 mi (950.95 km) |
| Grottaglie to Colmar | 720.13 mi (1,158.94 km) |
| Grottaglie to Colombes | 941.20 mi (1,514.72 km) |
| Grottaglie to Colomiers | 851.03 mi (1,369.59 km) |
| Grottaglie to Combs-la-Ville | 920.01 mi (1,480.61 km) |
| Grottaglie to Comines | 989.05 mi (1,591.72 km) |
| Grottaglie to Compiegne | 938.66 mi (1,510.63 km) |
| Grottaglie to Concarneau | 1,167.74 mi (1,879.29 km) |
| Grottaglie to Conde-sur-l'Escaut | 955.62 mi (1,537.92 km) |
| Grottaglie to Conflans-Sainte-Honorine | 949.89 mi (1,528.71 km) |
| Grottaglie to Corbas | 723.76 mi (1,164.77 km) |
| Grottaglie to Corbeil-Essonnes | 920.98 mi (1,482.18 km) |
| Grottaglie to Cormeilles-en-Parisis | 945.01 mi (1,520.84 km) |
| Grottaglie to Cosne sur Loire | 861.69 mi (1,386.76 km) |
