The calculated distance (air line) between Trebišov and Dubnica nad Váhom is approximately 163 miles respectively 263 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 Trebišov and Dubnica nad Váhom has been calculated here.
Air line (approximately)
263 kilometers
142 nautical miles