The calculated distance (air line) between Shahrak-e Emām Ḩasan and Bābol is approximately 105 miles respectively 168 kilometers.
By car or train, the actual journey to Bābol is certainly longer, as only the direct route (as the crow flies) between Shahrak-e Emām Ḩasan and Bābol has been calculated here.
Air line (approximately)
168 kilometers
91 nautical miles