| Castalla to Cervello | 238.28 mi (383.47 km) |
| Castalla to Cervera | 235.54 mi (379.06 km) |
| Castalla to Ceuti | 48.40 mi (77.89 km) |
| Castalla to Cheste | 61.01 mi (98.19 km) |
| Castalla to Chiclana de la Frontera | 335.89 mi (540.56 km) |
| Castalla to Chipiona | 340.38 mi (547.78 km) |
| Castalla to Chiva | 60.49 mi (97.35 km) |
| Castalla to Churriana de la Vega | 190.75 mi (306.99 km) |
| Castalla to Ciempozuelos | 190.86 mi (307.17 km) |
| Castalla to Cieza | 47.44 mi (76.34 km) |
| Castalla to Cisterniga | 297.43 mi (478.66 km) |
| Castalla to Ciudad de Melilla | 261.21 mi (420.38 km) |
| Castalla to Ciudad Real | 176.83 mi (284.57 km) |
| Castalla to Ciudad-Rodrigo | 341.54 mi (549.65 km) |
| Castalla to Cocentaina | 16.10 mi (25.91 km) |
