The calculated distance (air line) between Ożarów Mazowiecki and Rzeszów is approximately 159 miles respectively 255 kilometers.
By car or train, the actual journey to Rzeszów is certainly longer, as only the direct route (as the crow flies) between Ożarów Mazowiecki and Rzeszów has been calculated here.
Air line (approximately)
255 kilometers
138 nautical miles