The calculated distance (air line) between Āstāneh-ye Ashrafīyeh and Āstārā is approximately 100 miles respectively 160 kilometers.
By car or train, the actual journey to Āstārā is certainly longer, as only the direct route (as the crow flies) between Āstāneh-ye Ashrafīyeh and Āstārā has been calculated here.
Air line (approximately)
160 kilometers
87 nautical miles