The calculated distance (air line) between Krynica-Zdrój and Zabrze is approximately 115 miles respectively 185 kilometers.
By car or train, the actual journey to Zabrze is certainly longer, as only the direct route (as the crow flies) between Krynica-Zdrój and Zabrze has been calculated here.
Air line (approximately)
185 kilometers
100 nautical miles