The calculated distance (air line) between Staré Mesto and Dubnica nad Váhom is approximately 75 miles respectively 120 kilometers.
By car or train, the actual journey to Dubnica nad Váhom is certainly longer, as only the direct route (as the crow flies) between Staré Mesto and Dubnica nad Váhom has been calculated here.
Air line (approximately)
120 kilometers
65 nautical miles