| Keskin to Cocentaina | 1,813.28 mi (2,918.20 km) |
| Keskin to Coin | 2,078.37 mi (3,344.81 km) |
| Keskin to Colindres | 1,918.02 mi (3,086.76 km) |
| Keskin to Collado-Villalba | 1,972.65 mi (3,174.68 km) |
| Keskin to Colmenar Viejo | 1,959.83 mi (3,154.04 km) |
| Keskin to Colmenarejo | 1,974.02 mi (3,176.88 km) |
| Keskin to Conil de la Frontera | 2,157.37 mi (3,471.95 km) |
| Keskin to Consuegra | 1,968.00 mi (3,167.19 km) |
| Keskin to Corbera de Llobregat | 1,658.51 mi (2,669.11 km) |
| Keskin to Cordoba | 2,055.88 mi (3,308.62 km) |
| Keskin to Coria del Rio | 2,134.28 mi (3,434.79 km) |
| Keskin to Crevillente | 1,840.63 mi (2,962.21 km) |
| Keskin to Cuarte de Huerva | 1,803.44 mi (2,902.35 km) |
| Keskin to Cubellas | 1,673.46 mi (2,693.18 km) |
| Keskin to Cuellar | 1,979.20 mi (3,185.21 km) |
