The calculated distance (air line) between Al Maḩmūdīyah and Al Mansurah is approximately 52 miles respectively 83 kilometers.
By car or train, the actual journey to Al Mansurah is certainly longer, as only the direct route (as the crow flies) between Al Maḩmūdīyah and Al Mansurah has been calculated here.
Air line (approximately)
83 kilometers
45 nautical miles