| Ahlen to Coudekerque-Branche | 242.44 mi (390.18 km) |
| Ahlen to Coueron | 533.07 mi (857.90 km) |
| Ahlen to Coulommiers | 294.02 mi (473.19 km) |
| Ahlen to Courbevoic | 317.71 mi (511.30 km) |
| Ahlen to Courcouronnes | 324.52 mi (522.26 km) |
| Ahlen to Cournon-d'Auvergne | 467.52 mi (752.39 km) |
| Ahlen to Courrieres | 232.58 mi (374.31 km) |
| Ahlen to Coutras | 591.79 mi (952.39 km) |
| Ahlen to Couzeix | 506.55 mi (815.22 km) |
| Ahlen to Cran-Gevrier | 412.91 mi (664.51 km) |
| Ahlen to Craponne | 440.02 mi (708.15 km) |
| Ahlen to Creil | 293.84 mi (472.89 km) |
| Ahlen to Crepy-en-Valois | 280.77 mi (451.85 km) |
| Ahlen to Crest | 503.57 mi (810.42 km) |
| Ahlen to Creteil | 315.48 mi (507.72 km) |
