| Kumla to Cocentaina | 1,566.18 mi (2,520.53 km) |
| Kumla to Coin | 1,788.51 mi (2,878.32 km) |
| Kumla to Colindres | 1,341.22 mi (2,158.48 km) |
| Kumla to Collado-Villalba | 1,523.27 mi (2,451.47 km) |
| Kumla to Colmenar Viejo | 1,516.01 mi (2,439.79 km) |
| Kumla to Colmenarejo | 1,527.96 mi (2,459.01 km) |
| Kumla to Conil de la Frontera | 1,843.89 mi (2,967.46 km) |
| Kumla to Consuegra | 1,586.88 mi (2,553.84 km) |
| Kumla to Corbera de Llobregat | 1,349.12 mi (2,171.20 km) |
| Kumla to Cordoba | 1,712.36 mi (2,755.79 km) |
| Kumla to Coria del Rio | 1,779.38 mi (2,863.64 km) |
| Kumla to Crevillente | 1,605.34 mi (2,583.54 km) |
| Kumla to Cuarte de Huerva | 1,394.73 mi (2,244.61 km) |
| Kumla to Cubellas | 1,367.21 mi (2,200.31 km) |
| Kumla to Cuellar | 1,483.40 mi (2,387.30 km) |
