The calculated distance (air line) between Nachrodt-Wiblingwerde and Radevormwald is approximately 14 miles respectively 22 kilometers.
By car or train, the actual journey to Radevormwald is certainly longer, as only the direct route (as the crow flies) between Nachrodt-Wiblingwerde and Radevormwald has been calculated here.
Air line (approximately)
22 kilometers
12 nautical miles