The calculated distance (air line) between Milanówek and Ruda Śląska is approximately 151 miles respectively 242 kilometers.
By car or train, the actual journey to Ruda Śląska is certainly longer, as only the direct route (as the crow flies) between Milanówek and Ruda Śląska has been calculated here.
Air line (approximately)
242 kilometers
131 nautical miles