The calculated distance (air line) between Sucha Beskidzka and Sosnowiec is approximately 44 miles respectively 70 kilometers.
By car or train, the actual journey to Sosnowiec is certainly longer, as only the direct route (as the crow flies) between Sucha Beskidzka and Sosnowiec has been calculated here.
Air line (approximately)
70 kilometers
38 nautical miles