The calculated distance (air line) between Veľký Meder and Nové Zámky is approximately 20 miles respectively 33 kilometers.
By car or train, the actual journey to Nové Zámky is certainly longer, as only the direct route (as the crow flies) between Veľký Meder and Nové Zámky has been calculated here.
Air line (approximately)
33 kilometers
18 nautical miles