The calculated distance (air line) between Korsun-Shevchenkivskyy and Tarashcha is approximately 35 miles respectively 57 kilometers.
By car or train, the actual journey to Tarashcha is certainly longer, as only the direct route (as the crow flies) between Korsun-Shevchenkivskyy and Tarashcha has been calculated here.
Air line (approximately)
57 kilometers
31 nautical miles