The calculated distance (air line) between Takāb and Shāhīn Dezh is approximately 36 miles respectively 58 kilometers.
By car or train, the actual journey to Shāhīn Dezh is certainly longer, as only the direct route (as the crow flies) between Takāb and Shāhīn Dezh has been calculated here.
Air line (approximately)
58 kilometers
31 nautical miles