| Koscian to Cognac | 885.58 mi (1,425.20 km) |
| Koscian to Cogolin | 769.20 mi (1,237.90 km) |
| Koscian to Colmar | 495.65 mi (797.67 km) |
| Koscian to Colombes | 667.97 mi (1,075.00 km) |
| Koscian to Colomiers | 916.88 mi (1,475.57 km) |
| Koscian to Combs-la-Ville | 662.81 mi (1,066.68 km) |
| Koscian to Comines | 593.92 mi (955.82 km) |
| Koscian to Compiegne | 630.83 mi (1,015.22 km) |
| Koscian to Concarneau | 955.26 mi (1,537.33 km) |
| Koscian to Conde-sur-l'Escaut | 574.92 mi (925.25 km) |
| Koscian to Conflans-Sainte-Honorine | 672.20 mi (1,081.79 km) |
| Koscian to Corbas | 692.42 mi (1,114.33 km) |
| Koscian to Corbeil-Essonnes | 667.71 mi (1,074.58 km) |
| Koscian to Cormeilles-en-Parisis | 668.64 mi (1,076.07 km) |
| Koscian to Cosne sur Loire | 691.09 mi (1,112.20 km) |
