The calculated distance (air line) between Būkān and Shāhīn Dezh is approximately 23 miles respectively 36 kilometers.
By car or train, the actual journey to Shāhīn Dezh is certainly longer, as only the direct route (as the crow flies) between Būkān and Shāhīn Dezh has been calculated here.
Air line (approximately)
36 kilometers
20 nautical miles