The calculated distance (air line) between Synelnykove and Sakhnovshchyna is approximately 59 miles respectively 95 kilometers.
By car or train, the actual journey to Sakhnovshchyna is certainly longer, as only the direct route (as the crow flies) between Synelnykove and Sakhnovshchyna has been calculated here.
Air line (approximately)
95 kilometers
51 nautical miles