The calculated distance (air line) between Nowy Targ and Ruda Śląska is approximately 75 miles respectively 121 kilometers.
By car or train, the actual journey to Ruda Śląska is certainly longer, as only the direct route (as the crow flies) between Nowy Targ and Ruda Śląska has been calculated here.
Air line (approximately)
121 kilometers
65 nautical miles