The calculated distance (air line) between Czechowice-Dziedzice and Sosnowiec is approximately 26 miles respectively 42 kilometers.
By car or train, the actual journey to Sosnowiec is certainly longer, as only the direct route (as the crow flies) between Czechowice-Dziedzice and Sosnowiec has been calculated here.
Air line (approximately)
42 kilometers
23 nautical miles