| Hallstahammar to Cocentaina | 1,616.72 mi (2,601.86 km) |
| Hallstahammar to Coin | 1,840.14 mi (2,961.41 km) |
| Hallstahammar to Colindres | 1,393.43 mi (2,242.50 km) |
| Hallstahammar to Collado-Villalba | 1,575.26 mi (2,535.14 km) |
| Hallstahammar to Colmenar Viejo | 1,567.96 mi (2,523.39 km) |
| Hallstahammar to Colmenarejo | 1,579.94 mi (2,542.66 km) |
| Hallstahammar to Conil de la Frontera | 1,895.77 mi (3,050.95 km) |
| Hallstahammar to Consuegra | 1,638.63 mi (2,637.11 km) |
| Hallstahammar to Corbera de Llobregat | 1,399.15 mi (2,251.71 km) |
| Hallstahammar to Cordoba | 1,764.16 mi (2,839.15 km) |
| Hallstahammar to Coria del Rio | 1,831.36 mi (2,947.29 km) |
| Hallstahammar to Crevillente | 1,655.92 mi (2,664.95 km) |
| Hallstahammar to Cuarte de Huerva | 1,446.07 mi (2,327.23 km) |
| Hallstahammar to Cubellas | 1,417.32 mi (2,280.96 km) |
| Hallstahammar to Cuellar | 1,535.53 mi (2,471.19 km) |
