The calculated distance (air line) between Nové Mesto nad Váhom and Staré Mesto is approximately 54 miles respectively 87 kilometers.
By car or train, the actual journey to Staré Mesto is certainly longer, as only the direct route (as the crow flies) between Nové Mesto nad Váhom and Staré Mesto has been calculated here.
Air line (approximately)
87 kilometers
47 nautical miles