| Heber to Cocentaina | 5,443.85 mi (8,761.02 km) |
| Heber to Coin | 5,368.07 mi (8,639.07 km) |
| Heber to Colindres | 5,111.41 mi (8,226.03 km) |
| Heber to Collado-Villalba | 5,215.91 mi (8,394.19 km) |
| Heber to Colmenar Viejo | 5,224.25 mi (8,407.62 km) |
| Heber to Colmenarejo | 5,218.89 mi (8,398.99 km) |
| Heber to Conil de la Frontera | 5,330.90 mi (8,579.26 km) |
| Heber to Consuegra | 5,285.59 mi (8,506.34 km) |
| Heber to Corbera de Llobregat | 5,405.56 mi (8,699.41 km) |
| Heber to Cordoba | 5,310.90 mi (8,547.07 km) |
| Heber to Coria del Rio | 5,286.08 mi (8,507.12 km) |
| Heber to Crevillente | 5,453.05 mi (8,775.84 km) |
| Heber to Cuarte de Huerva | 5,291.09 mi (8,515.19 km) |
| Heber to Cubellas | 5,406.02 mi (8,700.16 km) |
| Heber to Cuellar | 5,168.95 mi (8,318.62 km) |
