The calculated distance (air line) between Al Mansurah and Banī Suwayf is approximately 137 miles respectively 220 kilometers.
By car or train, the actual journey to Banī Suwayf is certainly longer, as only the direct route (as the crow flies) between Al Mansurah and Banī Suwayf has been calculated here.
Air line (approximately)
220 kilometers
119 nautical miles