The calculated distance (air line) between Nizhnegorskiy and Kryvyy Rih is approximately 181 miles respectively 292 kilometers.
By car or train, the actual journey to Kryvyy Rih is certainly longer, as only the direct route (as the crow flies) between Nizhnegorskiy and Kryvyy Rih has been calculated here.
Air line (approximately)
292 kilometers
158 nautical miles