| Ceyhan to Coudekerque-Branche | 1,897.74 mi (3,054.11 km) |
| Ceyhan to Coueron | 2,025.18 mi (3,259.21 km) |
| Ceyhan to Coulommiers | 1,826.34 mi (2,939.22 km) |
| Ceyhan to Courbevoic | 1,864.36 mi (3,000.40 km) |
| Ceyhan to Courcouronnes | 1,852.21 mi (2,980.84 km) |
| Ceyhan to Cournon-d'Auvergne | 1,780.03 mi (2,864.69 km) |
| Ceyhan to Courrieres | 1,862.86 mi (2,997.98 km) |
| Ceyhan to Coutras | 1,935.49 mi (3,114.87 km) |
| Ceyhan to Couzeix | 1,874.77 mi (3,017.15 km) |
| Ceyhan to Cran-Gevrier | 1,643.95 mi (2,645.69 km) |
| Ceyhan to Craponne | 1,707.35 mi (2,747.72 km) |
| Ceyhan to Creil | 1,860.23 mi (2,993.76 km) |
| Ceyhan to Crepy-en-Valois | 1,842.17 mi (2,964.69 km) |
| Ceyhan to Crest | 1,682.47 mi (2,707.67 km) |
| Ceyhan to Creteil | 1,853.38 mi (2,982.72 km) |
