The calculated distance (air line) between Yeghvard and Nerkin Getashen is approximately 43 miles respectively 70 kilometers.
By car or train, the actual journey to Nerkin Getashen is certainly longer, as only the direct route (as the crow flies) between Yeghvard and Nerkin Getashen has been calculated here.
Air line (approximately)
70 kilometers
38 nautical miles