| Erkrath to Cervello | 718.62 mi (1,156.51 km) |
| Erkrath to Cervera | 712.44 mi (1,146.57 km) |
| Erkrath to Ceuti | 991.91 mi (1,596.32 km) |
| Erkrath to Cheste | 890.25 mi (1,432.71 km) |
| Erkrath to Chiclana de la Frontera | 1,208.75 mi (1,945.30 km) |
| Erkrath to Chipiona | 1,197.06 mi (1,926.48 km) |
| Erkrath to Chiva | 891.48 mi (1,434.70 km) |
| Erkrath to Churriana de la Vega | 1,101.76 mi (1,773.11 km) |
| Erkrath to Ciempozuelos | 916.06 mi (1,474.26 km) |
| Erkrath to Cieza | 984.50 mi (1,584.39 km) |
| Erkrath to Cisterniga | 861.48 mi (1,386.42 km) |
| Erkrath to Ciudad de Melilla | 1,205.56 mi (1,940.15 km) |
| Erkrath to Ciudad Real | 994.79 mi (1,600.96 km) |
| Erkrath to Ciudad-Rodrigo | 975.41 mi (1,569.77 km) |
| Erkrath to Cocentaina | 932.99 mi (1,501.50 km) |
