The calculated distance (air line) between Düsseldorf-Pempelfort and Neubrück is approximately 10 miles respectively 15 kilometers.
By car or train, the actual journey to Neubrück is certainly longer, as only the direct route (as the crow flies) between Düsseldorf-Pempelfort and Neubrück has been calculated here.
Air line (approximately)
15 kilometers
8 nautical miles