| Elko to Cocentaina | 5,594.94 mi (9,004.19 km) |
| Elko to Coin | 5,530.70 mi (8,900.80 km) |
| Elko to Colindres | 5,256.87 mi (8,460.12 km) |
| Elko to Collado-Villalba | 5,368.66 mi (8,640.03 km) |
| Elko to Colmenar Viejo | 5,376.57 mi (8,652.75 km) |
| Elko to Colmenarejo | 5,371.82 mi (8,645.11 km) |
| Elko to Conil de la Frontera | 5,496.46 mi (8,845.70 km) |
| Elko to Consuegra | 5,440.34 mi (8,755.38 km) |
| Elko to Corbera de Llobregat | 5,546.67 mi (8,926.51 km) |
| Elko to Cordoba | 5,470.97 mi (8,804.68 km) |
| Elko to Coria del Rio | 5,449.43 mi (8,770.01 km) |
| Elko to Crevillente | 5,605.85 mi (9,021.75 km) |
| Elko to Cuarte de Huerva | 5,436.67 mi (8,749.47 km) |
| Elko to Cubellas | 5,548.04 mi (8,928.72 km) |
| Elko to Cuellar | 5,320.44 mi (8,562.41 km) |
