The calculated distance (air line) between Korsun-Shevchenkivskyy and Kamyanske is approximately 164 miles respectively 265 kilometers.
By car or train, the actual journey to Kamyanske is certainly longer, as only the direct route (as the crow flies) between Korsun-Shevchenkivskyy and Kamyanske has been calculated here.
Air line (approximately)
265 kilometers
143 nautical miles