| Ortakoy to Coudekerque-Branche | 1,747.59 mi (2,812.47 km) |
| Ortakoy to Coueron | 1,881.41 mi (3,027.83 km) |
| Ortakoy to Coulommiers | 1,678.87 mi (2,701.88 km) |
| Ortakoy to Courbevoic | 1,716.96 mi (2,763.18 km) |
| Ortakoy to Courcouronnes | 1,705.19 mi (2,744.25 km) |
| Ortakoy to Cournon-d'Auvergne | 1,638.56 mi (2,637.01 km) |
| Ortakoy to Courrieres | 1,713.21 mi (2,757.14 km) |
| Ortakoy to Coutras | 1,796.17 mi (2,890.66 km) |
| Ortakoy to Couzeix | 1,733.34 mi (2,789.54 km) |
| Ortakoy to Cran-Gevrier | 1,501.35 mi (2,416.20 km) |
| Ortakoy to Craponne | 1,565.52 mi (2,519.47 km) |
| Ortakoy to Creil | 1,712.24 mi (2,755.58 km) |
| Ortakoy to Crepy-en-Valois | 1,694.12 mi (2,726.42 km) |
| Ortakoy to Crest | 1,543.18 mi (2,483.51 km) |
| Ortakoy to Creteil | 1,706.09 mi (2,745.69 km) |
