| Ahlen to Catania | 1,045.89 mi (1,683.19 km) |
| Ahlen to Catanzaro | 982.65 mi (1,581.43 km) |
| Ahlen to Cattolica | 583.26 mi (938.66 km) |
| Ahlen to Cava de' Tirreni | 829.90 mi (1,335.60 km) |
| Ahlen to Cavallino | 930.68 mi (1,497.79 km) |
| Ahlen to Cavarzere | 496.27 mi (798.67 km) |
| Ahlen to Cave | 727.01 mi (1,170.02 km) |
| Ahlen to Cavriago | 502.86 mi (809.27 km) |
| Ahlen to Cavriglia | 593.63 mi (955.35 km) |
| Ahlen to Cazzago San Martino | 438.02 mi (704.93 km) |
| Ahlen to Ceccano | 749.76 mi (1,206.62 km) |
| Ahlen to Cecina | 596.21 mi (959.51 km) |
| Ahlen to Cefalu | 994.01 mi (1,599.71 km) |
| Ahlen to Ceglie Messapico | 893.10 mi (1,437.30 km) |
| Ahlen to Celano | 719.55 mi (1,158.00 km) |
