The calculated distance (air line) between Żarów and Bielsko-Biala is approximately 136 miles respectively 220 kilometers.
By car or train, the actual journey to Bielsko-Biala is certainly longer, as only the direct route (as the crow flies) between Żarów and Bielsko-Biala has been calculated here.
Air line (approximately)
220 kilometers
118 nautical miles