| Huercal-Overa to Cognac | 580.26 mi (933.84 km) |
| Huercal-Overa to Cogolin | 602.11 mi (969.00 km) |
| Huercal-Overa to Colmar | 875.28 mi (1,408.62 km) |
| Huercal-Overa to Colombes | 824.46 mi (1,326.84 km) |
| Huercal-Overa to Colomiers | 463.41 mi (745.78 km) |
| Huercal-Overa to Combs-la-Ville | 811.81 mi (1,306.48 km) |
| Huercal-Overa to Comines | 955.75 mi (1,538.13 km) |
| Huercal-Overa to Compiegne | 864.46 mi (1,391.21 km) |
| Huercal-Overa to Concarneau | 731.85 mi (1,177.80 km) |
| Huercal-Overa to Conde-sur-l'Escaut | 943.03 mi (1,517.66 km) |
| Huercal-Overa to Conflans-Sainte-Honorine | 827.56 mi (1,331.83 km) |
| Huercal-Overa to Corbas | 672.22 mi (1,081.84 km) |
| Huercal-Overa to Corbeil-Essonnes | 807.04 mi (1,298.80 km) |
| Huercal-Overa to Cormeilles-en-Parisis | 827.15 mi (1,331.18 km) |
| Huercal-Overa to Cosne sur Loire | 735.43 mi (1,183.56 km) |
