The calculated distance (air line) between Kazimierza Wielka and Sosnowiec is approximately 61 miles respectively 99 kilometers.
By car or train, the actual journey to Sosnowiec is certainly longer, as only the direct route (as the crow flies) between Kazimierza Wielka and Sosnowiec has been calculated here.
Air line (approximately)
99 kilometers
53 nautical miles