The calculated distance (air line) between Novovorontsovka and Pyatykhatky is approximately 63 miles respectively 102 kilometers.
By car or train, the actual journey to Pyatykhatky is certainly longer, as only the direct route (as the crow flies) between Novovorontsovka and Pyatykhatky has been calculated here.
Air line (approximately)
102 kilometers
55 nautical miles