The calculated distance (air line) between Banī Suwayf and Aş Şaff is approximately 36 miles respectively 57 kilometers.
By car or train, the actual journey to Aş Şaff is certainly longer, as only the direct route (as the crow flies) between Banī Suwayf and Aş Şaff has been calculated here.
Air line (approximately)
57 kilometers
31 nautical miles