| Grinon to Cehegin | 183.34 mi (295.05 km) |
| Grinon to Cervello | 314.47 mi (506.08 km) |
| Grinon to Cervera | 285.35 mi (459.23 km) |
| Grinon to Ceuti | 202.21 mi (325.42 km) |
| Grinon to Cheste | 175.46 mi (282.38 km) |
| Grinon to Chiclana de la Frontera | 290.63 mi (467.72 km) |
| Grinon to Chipiona | 278.27 mi (447.83 km) |
| Grinon to Chiva | 173.85 mi (279.78 km) |
| Grinon to Churriana de la Vega | 212.16 mi (341.44 km) |
| Grinon to Ciempozuelos | 12.86 mi (20.69 km) |
| Grinon to Cieza | 188.66 mi (303.62 km) |
| Grinon to Cisterniga | 106.06 mi (170.69 km) |
| Grinon to Ciudad de Melilla | 344.46 mi (554.36 km) |
| Grinon to Ciudad Real | 85.29 mi (137.27 km) |
| Grinon to Ciudad-Rodrigo | 143.90 mi (231.58 km) |
