The calculated distance (air line) between Skarżysko-Kamienna and Rzeszów is approximately 89 miles respectively 143 kilometers.
By car or train, the actual journey to Rzeszów is certainly longer, as only the direct route (as the crow flies) between Skarżysko-Kamienna and Rzeszów has been calculated here.
Air line (approximately)
143 kilometers
77 nautical miles