| Prestatyn to Cocentaina | 1,017.55 mi (1,637.58 km) |
| Prestatyn to Coin | 1,153.21 mi (1,855.92 km) |
| Prestatyn to Colindres | 686.40 mi (1,104.65 km) |
| Prestatyn to Collado-Villalba | 877.78 mi (1,412.65 km) |
| Prestatyn to Colmenar Viejo | 875.72 mi (1,409.33 km) |
| Prestatyn to Colmenarejo | 882.80 mi (1,420.73 km) |
| Prestatyn to Conil de la Frontera | 1,186.10 mi (1,908.85 km) |
| Prestatyn to Consuegra | 958.31 mi (1,542.25 km) |
| Prestatyn to Corbera de Llobregat | 859.61 mi (1,383.41 km) |
| Prestatyn to Cordoba | 1,069.26 mi (1,720.81 km) |
| Prestatyn to Coria del Rio | 1,116.01 mi (1,796.05 km) |
| Prestatyn to Crevillente | 1,049.39 mi (1,688.83 km) |
| Prestatyn to Cuarte de Huerva | 819.84 mi (1,319.40 km) |
| Prestatyn to Cubellas | 870.11 mi (1,400.30 km) |
| Prestatyn to Cuellar | 825.37 mi (1,328.30 km) |
