The calculated distance (air line) between Deutsch-Wagram and Wiener Neustadt is approximately 38 miles respectively 60 kilometers.
By car or train, the actual journey to Wiener Neustadt is certainly longer, as only the direct route (as the crow flies) between Deutsch-Wagram and Wiener Neustadt has been calculated here.
Air line (approximately)
60 kilometers
33 nautical miles