The calculated distance (air line) between Eleşkirt and Doğubayazıt is approximately 77 miles respectively 124 kilometers.
By car or train, the actual journey to Doğubayazıt is certainly longer, as only the direct route (as the crow flies) between Eleşkirt and Doğubayazıt has been calculated here.
Air line (approximately)
124 kilometers
67 nautical miles