| Ahlen to Corbetta | 437.56 mi (704.18 km) |
| Ahlen to Corciano | 630.31 mi (1,014.38 km) |
| Ahlen to Cordenons | 455.01 mi (732.26 km) |
| Ahlen to Cori | 738.07 mi (1,187.81 km) |
| Ahlen to Coriano | 580.93 mi (934.91 km) |
| Ahlen to Corigliano Calabro | 936.36 mi (1,506.92 km) |
| Ahlen to Corleone | 998.75 mi (1,607.33 km) |
| Ahlen to Cormano | 433.21 mi (697.18 km) |
| Ahlen to Cornaredo | 435.87 mi (701.46 km) |
| Ahlen to Cornate d'Adda | 428.43 mi (689.48 km) |
| Ahlen to Cornedo Vicentino | 452.91 mi (728.89 km) |
| Ahlen to Correggio | 501.03 mi (806.32 km) |
| Ahlen to Corridonia | 643.68 mi (1,035.90 km) |
| Ahlen to Corsico | 440.91 mi (709.58 km) |
| Ahlen to Cortona | 616.56 mi (992.26 km) |
