The calculated distance (air line) between Bratislava - Vajnory and Nové Zámky is approximately 47 miles respectively 75 kilometers.
By car or train, the actual journey to Nové Zámky is certainly longer, as only the direct route (as the crow flies) between Bratislava - Vajnory and Nové Zámky has been calculated here.
Air line (approximately)
75 kilometers
40 nautical miles