| Mersin to Cocentaina | 1,908.56 mi (3,071.53 km) |
| Mersin to Coin | 2,165.00 mi (3,484.23 km) |
| Mersin to Colindres | 2,044.89 mi (3,290.94 km) |
| Mersin to Collado-Villalba | 2,083.08 mi (3,352.39 km) |
| Mersin to Colmenar Viejo | 2,070.26 mi (3,331.76 km) |
| Mersin to Colmenarejo | 2,084.01 mi (3,353.88 km) |
| Mersin to Conil de la Frontera | 2,243.37 mi (3,610.36 km) |
| Mersin to Consuegra | 2,070.84 mi (3,332.70 km) |
| Mersin to Corbera de Llobregat | 1,771.15 mi (2,850.39 km) |
| Mersin to Cordoba | 2,150.06 mi (3,460.18 km) |
| Mersin to Coria del Rio | 2,226.30 mi (3,582.88 km) |
| Mersin to Crevillente | 1,932.85 mi (3,110.62 km) |
| Mersin to Cuarte de Huerva | 1,918.26 mi (3,087.13 km) |
| Mersin to Cubellas | 1,784.72 mi (2,872.22 km) |
| Mersin to Cuellar | 2,094.47 mi (3,370.73 km) |
