| Ahlen to Grevena | 1,033.03 mi (1,662.50 km) |
| Ahlen to Ialysos | 1,451.50 mi (2,335.96 km) |
| Ahlen to Ilion | 1,218.72 mi (1,961.34 km) |
| Ahlen to Ilioupoli | 1,225.98 mi (1,973.02 km) |
| Ahlen to Ioannina | 1,040.67 mi (1,674.80 km) |
| Ahlen to Irakleio | 1,418.25 mi (2,282.46 km) |
| Ahlen to Irakleio | 1,219.78 mi (1,963.05 km) |
| Ahlen to Kaisariani | 1,224.22 mi (1,970.18 km) |
| Ahlen to Kalamaria | 1,052.26 mi (1,693.44 km) |
| Ahlen to Kalamata | 1,231.31 mi (1,981.61 km) |
| Ahlen to Kallithea | 1,223.50 mi (1,969.04 km) |
| Ahlen to Kalymnos | 1,381.26 mi (2,222.92 km) |
| Ahlen to Kalyvia Thorikou | 1,236.77 mi (1,990.39 km) |
| Ahlen to Kamatero | 1,217.57 mi (1,959.48 km) |
| Ahlen to Karditsa | 1,088.73 mi (1,752.14 km) |
