The calculated distance (air line) between Nörten-Hardenberg and Wuppertal is approximately 123 miles respectively 198 kilometers.
By car or train, the actual journey to Wuppertal is certainly longer, as only the direct route (as the crow flies) between Nörten-Hardenberg and Wuppertal has been calculated here.
Air line (approximately)
198 kilometers
107 nautical miles