The calculated distance (air line) between Shahrak-e Emām Ḩasan and Rasht is approximately 158 miles respectively 253 kilometers.
By car or train, the actual journey to Rasht is certainly longer, as only the direct route (as the crow flies) between Shahrak-e Emām Ḩasan and Rasht has been calculated here.
Air line (approximately)
253 kilometers
137 nautical miles