The calculated distance (air line) between Nové Mesto nad Váhom and Hlohovec is approximately 23 miles respectively 36 kilometers.
By car or train, the actual journey to Hlohovec is certainly longer, as only the direct route (as the crow flies) between Nové Mesto nad Váhom and Hlohovec has been calculated here.
Air line (approximately)
36 kilometers
20 nautical miles