| Askoy to Coudekerque-Branche | 660.95 mi (1,063.70 km) |
| Askoy to Coueron | 956.23 mi (1,538.90 km) |
| Askoy to Coulommiers | 809.14 mi (1,302.19 km) |
| Askoy to Courbevoic | 807.47 mi (1,299.49 km) |
| Askoy to Courcouronnes | 825.31 mi (1,328.21 km) |
| Askoy to Cournon-d'Auvergne | 1,020.47 mi (1,642.29 km) |
| Askoy to Courrieres | 696.79 mi (1,121.37 km) |
| Askoy to Coutras | 1,087.60 mi (1,750.32 km) |
| Askoy to Couzeix | 1,020.60 mi (1,642.50 km) |
| Askoy to Cran-Gevrier | 1,006.96 mi (1,620.55 km) |
| Askoy to Craponne | 1,017.30 mi (1,637.18 km) |
| Askoy to Creil | 781.49 mi (1,257.68 km) |
| Askoy to Crepy-en-Valois | 781.16 mi (1,257.16 km) |
| Askoy to Crest | 1,087.43 mi (1,750.05 km) |
| Askoy to Creteil | 813.66 mi (1,309.46 km) |
