The calculated distance (air line) between Korsun-Shevchenkivskyy and Drabiv is approximately 55 miles respectively 88 kilometers.
By car or train, the actual journey to Drabiv is certainly longer, as only the direct route (as the crow flies) between Korsun-Shevchenkivskyy and Drabiv has been calculated here.
Air line (approximately)
88 kilometers
48 nautical miles