The calculated distance (air line) between Bielsko-Biala and Wałbrzych is approximately 138 miles respectively 223 kilometers.
By car or train, the actual journey to Wałbrzych is certainly longer, as only the direct route (as the crow flies) between Bielsko-Biala and Wałbrzych has been calculated here.
Air line (approximately)
223 kilometers
120 nautical miles