| Askoy to Cognac | 1,044.72 mi (1,681.31 km) |
| Askoy to Cogolin | 1,190.78 mi (1,916.37 km) |
| Askoy to Colmar | 860.21 mi (1,384.38 km) |
| Askoy to Colombes | 805.70 mi (1,296.65 km) |
| Askoy to Colomiers | 1,175.16 mi (1,891.23 km) |
| Askoy to Combs-la-Ville | 821.49 mi (1,322.06 km) |
| Askoy to Comines | 675.69 mi (1,087.42 km) |
| Askoy to Compiegne | 769.05 mi (1,237.66 km) |
| Askoy to Concarneau | 942.10 mi (1,516.16 km) |
| Askoy to Conde-sur-l'Escaut | 694.78 mi (1,118.14 km) |
| Askoy to Conflans-Sainte-Honorine | 801.41 mi (1,289.74 km) |
| Askoy to Corbas | 1,022.53 mi (1,645.61 km) |
| Askoy to Corbeil-Essonnes | 825.73 mi (1,328.88 km) |
| Askoy to Cormeilles-en-Parisis | 802.54 mi (1,291.57 km) |
| Askoy to Cosne sur Loire | 906.51 mi (1,458.88 km) |
