The calculated distance (air line) between Pādegān-e Manjīl and Zanjān is approximately 51 miles respectively 82 kilometers.
By car or train, the actual journey to Zanjān is certainly longer, as only the direct route (as the crow flies) between Pādegān-e Manjīl and Zanjān has been calculated here.
Air line (approximately)
82 kilometers
44 nautical miles