The calculated distance (air line) between Strzelce Opolskie and Ruda Śląska is approximately 30 miles respectively 48 kilometers.
By car or train, the actual journey to Ruda Śląska is certainly longer, as only the direct route (as the crow flies) between Strzelce Opolskie and Ruda Śląska has been calculated here.
Air line (approximately)
48 kilometers
26 nautical miles