The calculated distance (air line) between Piotrków Kujawski and Praga Południe is approximately 111 miles respectively 179 kilometers.
By car or train, the actual journey to Praga Południe is certainly longer, as only the direct route (as the crow flies) between Piotrków Kujawski and Praga Południe has been calculated here.
Air line (approximately)
179 kilometers
96 nautical miles