| Ahlen to Cavaillon | 563.28 mi (906.52 km) |
| Ahlen to Cebazat | 464.01 mi (746.75 km) |
| Ahlen to Cenon | 613.55 mi (987.41 km) |
| Ahlen to Cergy | 318.26 mi (512.19 km) |
| Ahlen to Cernay | 275.23 mi (442.93 km) |
| Ahlen to Cesson | 321.76 mi (517.82 km) |
| Ahlen to Cesson-Sevigne | 490.95 mi (790.10 km) |
| Ahlen to Cestas | 624.22 mi (1,004.59 km) |
| Ahlen to Chalette-sur-Loing | 346.03 mi (556.89 km) |
| Ahlen to Challans | 555.18 mi (893.48 km) |
| Ahlen to Chalon-sur-Saone | 370.43 mi (596.16 km) |
| Ahlen to Chalons-en-Champagne | 248.41 mi (399.78 km) |
| Ahlen to Chamalieres | 468.30 mi (753.65 km) |
| Ahlen to Chambery | 437.30 mi (703.76 km) |
| Ahlen to Chambly | 306.10 mi (492.62 km) |
