| Ahlen to Coin | 1,212.59 mi (1,951.47 km) |
| Ahlen to Colindres | 781.48 mi (1,257.67 km) |
| Ahlen to Collado-Villalba | 954.08 mi (1,535.44 km) |
| Ahlen to Colmenar Viejo | 945.82 mi (1,522.15 km) |
| Ahlen to Colmenarejo | 958.56 mi (1,542.65 km) |
| Ahlen to Conil de la Frontera | 1,271.30 mi (2,045.96 km) |
| Ahlen to Consuegra | 1,012.79 mi (1,629.93 km) |
| Ahlen to Corbera de Llobregat | 768.20 mi (1,236.29 km) |
| Ahlen to Cordoba | 1,138.79 mi (1,832.70 km) |
| Ahlen to Coria del Rio | 1,208.96 mi (1,945.64 km) |
| Ahlen to Crevillente | 1,024.22 mi (1,648.33 km) |
| Ahlen to Cuarte de Huerva | 816.64 mi (1,314.26 km) |
| Ahlen to Cubellas | 786.16 mi (1,265.20 km) |
| Ahlen to Cuellar | 918.63 mi (1,478.39 km) |
| Ahlen to Cuenca | 939.35 mi (1,511.74 km) |
