The calculated distance (air line) between Zduńska Wola and Sosnowiec is approximately 91 miles respectively 146 kilometers.
By car or train, the actual journey to Sosnowiec is certainly longer, as only the direct route (as the crow flies) between Zduńska Wola and Sosnowiec has been calculated here.
Air line (approximately)
146 kilometers
79 nautical miles