The calculated distance (air line) between Chernomorskoye and Kryvyy Rih is approximately 169 miles respectively 272 kilometers.
By car or train, the actual journey to Kryvyy Rih is certainly longer, as only the direct route (as the crow flies) between Chernomorskoye and Kryvyy Rih has been calculated here.
Air line (approximately)
272 kilometers
147 nautical miles