The calculated distance (air line) between Sīdī Sālim and Banī Suwayf is approximately 153 miles respectively 246 kilometers.
By car or train, the actual journey to Banī Suwayf is certainly longer, as only the direct route (as the crow flies) between Sīdī Sālim and Banī Suwayf has been calculated here.
Air line (approximately)
246 kilometers
133 nautical miles