The calculated distance (air line) between Karłowice and Bielsko-Biala is approximately 126 miles respectively 204 kilometers.
By car or train, the actual journey to Bielsko-Biala is certainly longer, as only the direct route (as the crow flies) between Karłowice and Bielsko-Biala has been calculated here.
Air line (approximately)
204 kilometers
110 nautical miles