| Nikaia to Coin | 1,556.21 mi (2,504.48 km) |
| Nikaia to Colindres | 1,460.59 mi (2,350.59 km) |
| Nikaia to Collado-Villalba | 1,483.18 mi (2,386.95 km) |
| Nikaia to Colmenar Viejo | 1,470.42 mi (2,366.41 km) |
| Nikaia to Colmenarejo | 1,483.80 mi (2,387.95 km) |
| Nikaia to Conil de la Frontera | 1,634.52 mi (2,630.51 km) |
| Nikaia to Consuegra | 1,466.58 mi (2,360.23 km) |
| Nikaia to Corbera de Llobregat | 1,174.88 mi (1,890.79 km) |
| Nikaia to Cordoba | 1,542.47 mi (2,482.37 km) |
| Nikaia to Coria del Rio | 1,618.16 mi (2,604.18 km) |
| Nikaia to Crevillente | 1,325.09 mi (2,132.53 km) |
| Nikaia to Cuarte de Huerva | 1,322.69 mi (2,128.67 km) |
| Nikaia to Cubellas | 1,187.21 mi (1,910.62 km) |
| Nikaia to Cuellar | 1,498.16 mi (2,411.05 km) |
| Nikaia to Cuenca | 1,386.82 mi (2,231.87 km) |
