The calculated distance (air line) between Yuzhnoukrayinsk and Novoukrayinka is approximately 37 miles respectively 60 kilometers.
By car or train, the actual journey to Novoukrayinka is certainly longer, as only the direct route (as the crow flies) between Yuzhnoukrayinsk and Novoukrayinka has been calculated here.
Air line (approximately)
60 kilometers
32 nautical miles