The calculated distance (air line) between Korsun-Shevchenkivskyy and Myronivka is approximately 21 miles respectively 33 kilometers.
By car or train, the actual journey to Myronivka is certainly longer, as only the direct route (as the crow flies) between Korsun-Shevchenkivskyy and Myronivka has been calculated here.
Air line (approximately)
33 kilometers
18 nautical miles