| Cities | Distance |
|---|---|
| Ahlen to Oestrich-Winkel | 121.92 mi (196.22 km) |
| Ahlen to Offenburg | 227.78 mi (366.58 km) |
| Ahlen to Oftersheim | 168.10 mi (270.52 km) |
| Ahlen to Ohrdruf | 138.73 mi (223.26 km) |
| Ahlen to Ohringen | 190.70 mi (306.90 km) |
| Ahlen to Olbernhau | 247.35 mi (398.08 km) |
| Ahlen to Olching | 289.37 mi (465.70 km) |
| Ahlen to Oldenburg | 96.35 mi (155.07 km) |
| Ahlen to Oldenburg in Holstein | 214.85 mi (345.76 km) |
| Ahlen to Olfen | 21.96 mi (35.35 km) |
| Ahlen to Olpe | 51.65 mi (83.11 km) |
| Ahlen to Olsberg | 38.24 mi (61.55 km) |
| Ahlen to Oranienburg | 236.16 mi (380.06 km) |
| Ahlen to Ortenberg | 109.60 mi (176.39 km) |
| Ahlen to Oschatz | 226.42 mi (364.38 km) |