The calculated distance (air line) between Praga Południe and Ostrowiec Świętokrzyski is approximately 92 miles respectively 148 kilometers.
By car or train, the actual journey to Ostrowiec Świętokrzyski is certainly longer, as only the direct route (as the crow flies) between Praga Południe and Ostrowiec Świętokrzyski has been calculated here.
Air line (approximately)
148 kilometers
80 nautical miles