The calculated distance (air line) between Brezová pod Bradlom and Prešov is approximately 170 miles respectively 273 kilometers.
By car or train, the actual journey to Prešov is certainly longer, as only the direct route (as the crow flies) between Brezová pod Bradlom and Prešov has been calculated here.
Air line (approximately)
273 kilometers
147 nautical miles