| Radevormwald to Octeville | 410.31 mi (660.33 km) |
| Radevormwald to Oignies | 196.66 mi (316.49 km) |
| Radevormwald to Oissel | 304.62 mi (490.24 km) |
| Radevormwald to Olivet | 335.76 mi (540.35 km) |
| Radevormwald to Ollioules | 561.36 mi (903.42 km) |
| Radevormwald to Olonne-sur-Mer | 524.48 mi (844.07 km) |
| Radevormwald to Oloron-Sainte-Marie | 666.61 mi (1,072.80 km) |
| Radevormwald to Onet Village | 521.02 mi (838.50 km) |
| Radevormwald to Onnaing | 173.18 mi (278.71 km) |
| Radevormwald to Orange | 501.95 mi (807.80 km) |
| Radevormwald to Orchies | 186.00 mi (299.34 km) |
| Radevormwald to Orleans | 333.59 mi (536.86 km) |
| Radevormwald to Orly | 277.97 mi (447.35 km) |
| Radevormwald to Ormesson-sur-Marne | 271.02 mi (436.17 km) |
| Radevormwald to Orsay | 287.22 mi (462.24 km) |
