The calculated distance (air line) between Kuhsān and Eslam Qaleh is approximately 8 miles respectively 12 kilometers.
By car or train, the actual journey to Eslam Qaleh is certainly longer, as only the direct route (as the crow flies) between Kuhsān and Eslam Qaleh has been calculated here.
Air line (approximately)
12 kilometers
7 nautical miles