| Umag to Cervello | 642.84 mi (1,034.55 km) |
| Umag to Cervera | 665.31 mi (1,070.71 km) |
| Umag to Ceuti | 913.84 mi (1,470.68 km) |
| Umag to Cheste | 830.90 mi (1,337.20 km) |
| Umag to Chiclana de la Frontera | 1,196.10 mi (1,924.94 km) |
| Umag to Chipiona | 1,195.52 mi (1,924.01 km) |
| Umag to Chiva | 832.78 mi (1,340.22 km) |
| Umag to Churriana de la Vega | 1,055.74 mi (1,699.05 km) |
| Umag to Ciempozuelos | 939.66 mi (1,512.24 km) |
| Umag to Cieza | 913.28 mi (1,469.78 km) |
| Umag to Cisterniga | 946.79 mi (1,523.71 km) |
| Umag to Ciudad de Melilla | 1,111.26 mi (1,788.40 km) |
| Umag to Ciudad Real | 994.45 mi (1,600.42 km) |
| Umag to Ciudad-Rodrigo | 1,063.56 mi (1,711.63 km) |
| Umag to Cocentaina | 850.04 mi (1,368.00 km) |
