The calculated distance (air line) between Hats’avan and Yeghegnadzor is approximately 40 miles respectively 64 kilometers.
By car or train, the actual journey to Yeghegnadzor is certainly longer, as only the direct route (as the crow flies) between Hats’avan and Yeghegnadzor has been calculated here.
Air line (approximately)
64 kilometers
35 nautical miles