| Ahlen to Busto Garolfo | 431.84 mi (694.97 km) |
| Ahlen to Cabras | 817.95 mi (1,316.36 km) |
| Ahlen to Cadelbosco di Sopra | 499.12 mi (803.26 km) |
| Ahlen to Cadoneghe | 473.50 mi (762.03 km) |
| Ahlen to Cagli | 608.84 mi (979.83 km) |
| Ahlen to Cagliari | 868.10 mi (1,397.07 km) |
| Ahlen to Cairo Montenotte | 509.05 mi (819.23 km) |
| Ahlen to Caivano | 806.44 mi (1,297.85 km) |
| Ahlen to Calcinaia | 572.36 mi (921.12 km) |
| Ahlen to Calcinato | 450.57 mi (725.12 km) |
| Ahlen to Calderara di Reno | 520.85 mi (838.23 km) |
| Ahlen to Caldogno | 456.32 mi (734.38 km) |
| Ahlen to Calenzano | 566.22 mi (911.24 km) |
| Ahlen to Calolziocorte | 417.94 mi (672.61 km) |
| Ahlen to Caltagirone | 1,054.26 mi (1,696.67 km) |
