The calculated distance (air line) between Szydłowiec and Praga Południe is approximately 71 miles respectively 114 kilometers.
By car or train, the actual journey to Praga Południe is certainly longer, as only the direct route (as the crow flies) between Szydłowiec and Praga Południe has been calculated here.
Air line (approximately)
114 kilometers
62 nautical miles