| Genc to Cognac | 2,121.88 mi (3,414.83 km) |
| Genc to Cogolin | 1,788.60 mi (2,878.47 km) |
| Genc to Colmar | 1,769.86 mi (2,848.32 km) |
| Genc to Colombes | 2,009.02 mi (3,233.21 km) |
| Genc to Colomiers | 2,047.50 mi (3,295.13 km) |
| Genc to Combs-la-Ville | 1,993.31 mi (3,207.92 km) |
| Genc to Comines | 1,993.13 mi (3,207.63 km) |
| Genc to Compiegne | 1,987.31 mi (3,198.26 km) |
| Genc to Concarneau | 2,288.54 mi (3,683.05 km) |
| Genc to Conde-sur-l'Escaut | 1,964.25 mi (3,161.15 km) |
| Genc to Conflans-Sainte-Honorine | 2,016.50 mi (3,245.25 km) |
| Genc to Corbas | 1,869.40 mi (3,008.51 km) |
| Genc to Corbeil-Essonnes | 1,996.47 mi (3,213.01 km) |
| Genc to Cormeilles-en-Parisis | 2,011.67 mi (3,237.48 km) |
| Genc to Cosne sur Loire | 1,969.31 mi (3,169.31 km) |
