| Radevormwald to Oberkirch | 187.12 mi (301.14 km) |
| Radevormwald to Obernburg am Main | 122.56 mi (197.24 km) |
| Radevormwald to Obernkirchen | 105.59 mi (169.94 km) |
| Radevormwald to Oberschleissheim | 277.43 mi (446.48 km) |
| Radevormwald to Oberstdorf | 293.20 mi (471.85 km) |
| Radevormwald to Obertraubling | 263.42 mi (423.94 km) |
| Radevormwald to Obertshausen | 101.77 mi (163.78 km) |
| Radevormwald to Oberursel | 87.32 mi (140.53 km) |
| Radevormwald to Ochsenfurt | 160.51 mi (258.32 km) |
| Radevormwald to Ochsenhausen | 245.36 mi (394.87 km) |
| Radevormwald to Ochtrup | 69.82 mi (112.36 km) |
| Radevormwald to Odenthal | 15.33 mi (24.67 km) |
| Radevormwald to Oelde | 55.66 mi (89.57 km) |
| Radevormwald to Oelsnitz | 217.11 mi (349.41 km) |
| Radevormwald to Oer-Erkenschwick | 30.85 mi (49.65 km) |
