| Kos to Cognac | 1,546.38 mi (2,488.66 km) |
| Kos to Cogolin | 1,177.00 mi (1,894.20 km) |
| Kos to Colmar | 1,269.80 mi (2,043.55 km) |
| Kos to Colombes | 1,504.05 mi (2,420.53 km) |
| Kos to Colomiers | 1,436.72 mi (2,312.18 km) |
| Kos to Combs-la-Ville | 1,484.08 mi (2,388.39 km) |
| Kos to Comines | 1,531.52 mi (2,464.74 km) |
| Kos to Compiegne | 1,495.23 mi (2,406.35 km) |
| Kos to Concarneau | 1,747.50 mi (2,812.33 km) |
| Kos to Conde-sur-l'Escaut | 1,498.65 mi (2,411.85 km) |
| Kos to Conflans-Sainte-Honorine | 1,512.56 mi (2,434.23 km) |
| Kos to Corbas | 1,303.96 mi (2,098.52 km) |
| Kos to Corbeil-Essonnes | 1,485.75 mi (2,391.08 km) |
| Kos to Cormeilles-en-Parisis | 1,507.58 mi (2,426.22 km) |
| Kos to Cosne sur Loire | 1,434.62 mi (2,308.79 km) |
