The calculated distance (air line) between Zdzieszowice and Ruda Śląska is approximately 34 miles respectively 55 kilometers.
By car or train, the actual journey to Ruda Śląska is certainly longer, as only the direct route (as the crow flies) between Zdzieszowice and Ruda Śląska has been calculated here.
Air line (approximately)
55 kilometers
30 nautical miles