The calculated distance (air line) between Rzeszów and Siemianowice Śląskie is approximately 133 miles respectively 214 kilometers.
By car or train, the actual journey to Siemianowice Śląskie is certainly longer, as only the direct route (as the crow flies) between Rzeszów and Siemianowice Śląskie has been calculated here.
Air line (approximately)
214 kilometers
115 nautical miles