The calculated distance (air line) between Krasnokutsk and Pokotylivka is approximately 46 miles respectively 74 kilometers.
By car or train, the actual journey to Pokotylivka is certainly longer, as only the direct route (as the crow flies) between Krasnokutsk and Pokotylivka has been calculated here.
Air line (approximately)
74 kilometers
40 nautical miles