The calculated distance (air line) between Sládkovičovo and Nové Zámky is approximately 28 miles respectively 46 kilometers.
By car or train, the actual journey to Nové Zámky is certainly longer, as only the direct route (as the crow flies) between Sládkovičovo and Nové Zámky has been calculated here.
Air line (approximately)
46 kilometers
25 nautical miles