| Ahlen to Cervello | 769.07 mi (1,237.70 km) |
| Ahlen to Cervera | 764.15 mi (1,229.79 km) |
| Ahlen to Ceuti | 1,044.47 mi (1,680.91 km) |
| Ahlen to Cheste | 942.95 mi (1,517.53 km) |
| Ahlen to Chiclana de la Frontera | 1,263.95 mi (2,034.13 km) |
| Ahlen to Chipiona | 1,252.45 mi (2,015.63 km) |
| Ahlen to Chiva | 944.21 mi (1,519.57 km) |
| Ahlen to Churriana de la Vega | 1,155.87 mi (1,860.19 km) |
| Ahlen to Ciempozuelos | 971.33 mi (1,563.20 km) |
| Ahlen to Cieza | 1,037.28 mi (1,669.34 km) |
| Ahlen to Cisterniga | 917.51 mi (1,476.59 km) |
| Ahlen to Ciudad de Melilla | 1,258.39 mi (2,025.18 km) |
| Ahlen to Ciudad Real | 1,049.77 mi (1,689.44 km) |
| Ahlen to Ciudad-Rodrigo | 1,031.54 mi (1,660.10 km) |
| Ahlen to Cocentaina | 985.02 mi (1,585.24 km) |
