The calculated distance (air line) between Groß-Enzersdorf and Kottingbrunn is approximately 23 miles respectively 37 kilometers.
By car or train, the actual journey to Kottingbrunn is certainly longer, as only the direct route (as the crow flies) between Groß-Enzersdorf and Kottingbrunn has been calculated here.
Air line (approximately)
37 kilometers
20 nautical miles