The calculated distance (air line) between Krynica-Zdrój and Sosnowiec is approximately 102 miles respectively 164 kilometers.
By car or train, the actual journey to Sosnowiec is certainly longer, as only the direct route (as the crow flies) between Krynica-Zdrój and Sosnowiec has been calculated here.
Air line (approximately)
164 kilometers
89 nautical miles