The calculated distance (air line) between Oleksandrivka and Kryvyy Rih is approximately 90 miles respectively 146 kilometers.
By car or train, the actual journey to Kryvyy Rih is certainly longer, as only the direct route (as the crow flies) between Oleksandrivka and Kryvyy Rih has been calculated here.
Air line (approximately)
146 kilometers
79 nautical miles