| Ilhavo to Cervello | 556.46 mi (895.54 km) |
| Ilhavo to Cervera | 522.07 mi (840.19 km) |
| Ilhavo to Ceuti | 431.64 mi (694.66 km) |
| Ilhavo to Cheste | 429.12 mi (690.60 km) |
| Ilhavo to Chiclana de la Frontera | 319.43 mi (514.07 km) |
| Ilhavo to Chipiona | 293.05 mi (471.61 km) |
| Ilhavo to Chiva | 427.42 mi (687.86 km) |
| Ilhavo to Churriana de la Vega | 359.94 mi (579.27 km) |
| Ilhavo to Ciempozuelos | 267.41 mi (430.36 km) |
| Ilhavo to Cieza | 419.67 mi (675.39 km) |
| Ilhavo to Cisterniga | 218.92 mi (352.32 km) |
| Ilhavo to Ciudad de Melilla | 481.54 mi (774.96 km) |
| Ilhavo to Ciudad Real | 275.76 mi (443.79 km) |
| Ilhavo to Ciudad-Rodrigo | 111.61 mi (179.62 km) |
| Ilhavo to Cocentaina | 455.66 mi (733.32 km) |
