The calculated distance (air line) between Madīnat an Naşr and Al Manzalah is approximately 84 miles respectively 136 kilometers.
By car or train, the actual journey to Al Manzalah is certainly longer, as only the direct route (as the crow flies) between Madīnat an Naşr and Al Manzalah has been calculated here.
Air line (approximately)
136 kilometers
73 nautical miles