The calculated distance (air line) between Īstgāh-e Rāh Āhan-e Garmsār and Arāk is approximately 168 miles respectively 270 kilometers.
By car or train, the actual journey to Arāk is certainly longer, as only the direct route (as the crow flies) between Īstgāh-e Rāh Āhan-e Garmsār and Arāk has been calculated here.
Air line (approximately)
270 kilometers
146 nautical miles