The calculated distance (air line) between Pereiaslav and Kryvyy Rih is approximately 173 miles respectively 279 kilometers.
By car or train, the actual journey to Kryvyy Rih is certainly longer, as only the direct route (as the crow flies) between Pereiaslav and Kryvyy Rih has been calculated here.
Air line (approximately)
279 kilometers
151 nautical miles