| Asten to Oberkirch | 223.55 mi (359.76 km) |
| Asten to Obernburg am Main | 183.60 mi (295.48 km) |
| Asten to Obernkirchen | 155.74 mi (250.63 km) |
| Asten to Oberschleissheim | 338.33 mi (544.49 km) |
| Asten to Oberstdorf | 342.61 mi (551.37 km) |
| Asten to Obertraubling | 329.81 mi (530.78 km) |
| Asten to Obertshausen | 163.28 mi (262.77 km) |
| Asten to Oberursel | 148.56 mi (239.08 km) |
| Asten to Ochsenfurt | 224.83 mi (361.83 km) |
| Asten to Ochsenhausen | 296.57 mi (477.28 km) |
| Asten to Ochtrup | 82.97 mi (133.53 km) |
| Asten to Odenthal | 64.35 mi (103.55 km) |
| Asten to Oelde | 107.22 mi (172.56 km) |
| Asten to Oelsnitz | 287.59 mi (462.84 km) |
| Asten to Oer-Erkenschwick | 66.66 mi (107.27 km) |
