The calculated distance (air line) between Horishni Plavni and Pyatykhatky is approximately 42 miles respectively 67 kilometers.
By car or train, the actual journey to Pyatykhatky is certainly longer, as only the direct route (as the crow flies) between Horishni Plavni and Pyatykhatky has been calculated here.
Air line (approximately)
67 kilometers
36 nautical miles