| Heckmondwike to Cocentaina | 1,035.47 mi (1,666.43 km) |
| Heckmondwike to Coin | 1,186.67 mi (1,909.76 km) |
| Heckmondwike to Colindres | 717.01 mi (1,153.91 km) |
| Heckmondwike to Collado-Villalba | 909.90 mi (1,464.34 km) |
| Heckmondwike to Colmenar Viejo | 906.86 mi (1,459.44 km) |
| Heckmondwike to Colmenarejo | 914.93 mi (1,472.43 km) |
| Heckmondwike to Conil de la Frontera | 1,223.63 mi (1,969.24 km) |
| Heckmondwike to Consuegra | 988.50 mi (1,590.84 km) |
| Heckmondwike to Corbera de Llobregat | 865.38 mi (1,392.70 km) |
| Heckmondwike to Cordoba | 1,103.24 mi (1,775.49 km) |
| Heckmondwike to Coria del Rio | 1,153.94 mi (1,857.08 km) |
| Heckmondwike to Crevillente | 1,068.92 mi (1,720.26 km) |
| Heckmondwike to Cuarte de Huerva | 838.46 mi (1,349.37 km) |
| Heckmondwike to Cubellas | 877.29 mi (1,411.86 km) |
| Heckmondwike to Cuellar | 859.07 mi (1,382.54 km) |
