The calculated distance (air line) between Bandar-e Anzalī and Āstārā is approximately 74 miles respectively 118 kilometers.
By car or train, the actual journey to Āstārā is certainly longer, as only the direct route (as the crow flies) between Bandar-e Anzalī and Āstārā has been calculated here.
Air line (approximately)
118 kilometers
64 nautical miles