The calculated distance (air line) between Wuppertal and Jemeppe-sur-Sambre is approximately 121 miles respectively 195 kilometers.
By car or train, the actual journey to Jemeppe-sur-Sambre is certainly longer, as only the direct route (as the crow flies) between Wuppertal and Jemeppe-sur-Sambre has been calculated here.
Air line (approximately)
195 kilometers
105 nautical miles