The calculated distance (air line) between Yuzhnoukrayinsk and Vradiyivka is approximately 27 miles respectively 44 kilometers.
By car or train, the actual journey to Vradiyivka is certainly longer, as only the direct route (as the crow flies) between Yuzhnoukrayinsk and Vradiyivka has been calculated here.
Air line (approximately)
44 kilometers
24 nautical miles