The calculated distance (air line) between Banī Suwayf and Ţahţā is approximately 161 miles respectively 259 kilometers.
By car or train, the actual journey to Ţahţā is certainly longer, as only the direct route (as the crow flies) between Banī Suwayf and Ţahţā has been calculated here.
Air line (approximately)
259 kilometers
140 nautical miles