The calculated distance (air line) between As Sanţah and Banī Suwayf is approximately 116 miles respectively 186 kilometers.
By car or train, the actual journey to Banī Suwayf is certainly longer, as only the direct route (as the crow flies) between As Sanţah and Banī Suwayf has been calculated here.
Air line (approximately)
186 kilometers
100 nautical miles