The calculated distance (air line) between Shahrud and Īstgāh-e Rāh Āhan-e Garmsār is approximately 170 miles respectively 274 kilometers.
By car or train, the actual journey to Īstgāh-e Rāh Āhan-e Garmsār is certainly longer, as only the direct route (as the crow flies) between Shahrud and Īstgāh-e Rāh Āhan-e Garmsār has been calculated here.
Air line (approximately)
274 kilometers
148 nautical miles