| Nedre Eiker to Coin | 1,725.86 mi (2,777.50 km) |
| Nedre Eiker to Colindres | 1,264.86 mi (2,035.60 km) |
| Nedre Eiker to Collado-Villalba | 1,453.49 mi (2,339.17 km) |
| Nedre Eiker to Colmenar Viejo | 1,447.53 mi (2,329.57 km) |
| Nedre Eiker to Colmenarejo | 1,458.36 mi (2,347.00 km) |
| Nedre Eiker to Conil de la Frontera | 1,775.33 mi (2,857.11 km) |
| Nedre Eiker to Consuegra | 1,522.97 mi (2,450.98 km) |
| Nedre Eiker to Corbera de Llobregat | 1,314.28 mi (2,115.14 km) |
| Nedre Eiker to Cordoba | 1,646.41 mi (2,649.64 km) |
| Nedre Eiker to Coria del Rio | 1,708.37 mi (2,749.35 km) |
| Nedre Eiker to Crevillente | 1,561.04 mi (2,512.26 km) |
| Nedre Eiker to Cuarte de Huerva | 1,340.49 mi (2,157.31 km) |
| Nedre Eiker to Cubellas | 1,331.17 mi (2,142.31 km) |
| Nedre Eiker to Cuellar | 1,409.35 mi (2,268.13 km) |
| Nedre Eiker to Cuenca | 1,459.52 mi (2,348.88 km) |
