| Huelva to Castrovillari | 1,260.11 mi (2,027.96 km) |
| Huelva to Catania | 1,207.52 mi (1,943.31 km) |
| Huelva to Catanzaro | 1,282.39 mi (2,063.80 km) |
| Huelva to Cattolica | 1,128.26 mi (1,815.76 km) |
| Huelva to Cava de' Tirreni | 1,183.88 mi (1,905.28 km) |
| Huelva to Cavallino | 1,366.31 mi (2,198.86 km) |
| Huelva to Cavarzere | 1,125.63 mi (1,811.52 km) |
| Huelva to Cave | 1,102.64 mi (1,774.52 km) |
| Huelva to Cavriago | 1,044.09 mi (1,680.30 km) |
| Huelva to Cavriglia | 1,059.37 mi (1,704.89 km) |
| Huelva to Cazzago San Martino | 1,047.88 mi (1,686.40 km) |
| Huelva to Ceccano | 1,120.17 mi (1,802.75 km) |
| Huelva to Cecina | 1,008.97 mi (1,623.78 km) |
| Huelva to Cefalu | 1,145.96 mi (1,844.25 km) |
| Huelva to Ceglie Messapico | 1,330.14 mi (2,140.65 km) |
