| Grumo Appula to Cognac | 912.34 mi (1,468.27 km) |
| Grumo Appula to Cogolin | 543.10 mi (874.03 km) |
| Grumo Appula to Colmar | 669.86 mi (1,078.03 km) |
| Grumo Appula to Colombes | 890.36 mi (1,432.89 km) |
| Grumo Appula to Colomiers | 803.91 mi (1,293.77 km) |
| Grumo Appula to Combs-la-Ville | 869.15 mi (1,398.77 km) |
| Grumo Appula to Comines | 938.86 mi (1,510.95 km) |
| Grumo Appula to Compiegne | 887.95 mi (1,429.02 km) |
| Grumo Appula to Concarneau | 1,117.44 mi (1,798.35 km) |
| Grumo Appula to Conde-sur-l'Escaut | 905.43 mi (1,457.15 km) |
| Grumo Appula to Conflans-Sainte-Honorine | 899.05 mi (1,446.89 km) |
| Grumo Appula to Corbas | 673.39 mi (1,083.72 km) |
| Grumo Appula to Corbeil-Essonnes | 870.12 mi (1,400.32 km) |
| Grumo Appula to Cormeilles-en-Parisis | 894.17 mi (1,439.03 km) |
| Grumo Appula to Cosne sur Loire | 810.90 mi (1,305.02 km) |
