| Grenaa to Cogolin | 929.59 mi (1,496.03 km) |
| Grenaa to Colmar | 594.76 mi (957.18 km) |
| Grenaa to Colombes | 630.66 mi (1,014.95 km) |
| Grenaa to Colomiers | 978.88 mi (1,575.36 km) |
| Grenaa to Combs-la-Ville | 638.55 mi (1,027.65 km) |
| Grenaa to Comines | 506.52 mi (815.17 km) |
| Grenaa to Compiegne | 588.24 mi (946.68 km) |
| Grenaa to Concarneau | 858.41 mi (1,381.48 km) |
| Grenaa to Conde-sur-l'Escaut | 509.61 mi (820.14 km) |
| Grenaa to Conflans-Sainte-Honorine | 629.92 mi (1,013.76 km) |
| Grenaa to Corbas | 786.16 mi (1,265.21 km) |
| Grenaa to Corbeil-Essonnes | 643.69 mi (1,035.92 km) |
| Grenaa to Cormeilles-en-Parisis | 628.92 mi (1,012.15 km) |
| Grenaa to Cosne sur Loire | 707.80 mi (1,139.09 km) |
| Grenaa to Coudekerque-Branche | 508.71 mi (818.69 km) |
