The calculated distance (air line) between Šamorín and Nové Zámky is approximately 40 miles respectively 64 kilometers.
By car or train, the actual journey to Nové Zámky is certainly longer, as only the direct route (as the crow flies) between Šamorín and Nové Zámky has been calculated here.
Air line (approximately)
64 kilometers
34 nautical miles