The calculated distance (air line) between Düsseldorf and Neustadt an der Weinstraße is approximately 143 miles respectively 230 kilometers.
By car or train, the actual journey to Neustadt an der Weinstraße is certainly longer, as only the direct route (as the crow flies) between Düsseldorf and Neustadt an der Weinstraße has been calculated here.
Air line (approximately)
230 kilometers
124 nautical miles