| Grad to Cervello | 793.05 mi (1,276.29 km) |
| Grad to Cervera | 813.47 mi (1,309.15 km) |
| Grad to Ceuti | 1,067.42 mi (1,717.84 km) |
| Grad to Cheste | 982.69 mi (1,581.49 km) |
| Grad to Chiclana de la Frontera | 1,347.60 mi (2,168.75 km) |
| Grad to Chipiona | 1,346.23 mi (2,166.55 km) |
| Grad to Chiva | 984.54 mi (1,584.47 km) |
| Grad to Churriana de la Vega | 1,208.50 mi (1,944.90 km) |
| Grad to Ciempozuelos | 1,085.79 mi (1,747.41 km) |
| Grad to Cieza | 1,066.50 mi (1,716.37 km) |
| Grad to Cisterniga | 1,085.86 mi (1,747.53 km) |
| Grad to Ciudad de Melilla | 1,266.24 mi (2,037.82 km) |
| Grad to Ciudad Real | 1,143.46 mi (1,840.23 km) |
| Grad to Ciudad-Rodrigo | 1,204.04 mi (1,937.72 km) |
| Grad to Cocentaina | 1,003.41 mi (1,614.83 km) |
