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