The calculated distance (air line) between Ismailia and Banī Suwayf is approximately 127 miles respectively 204 kilometers.
By car or train, the actual journey to Banī Suwayf is certainly longer, as only the direct route (as the crow flies) between Ismailia and Banī Suwayf has been calculated here.
Air line (approximately)
204 kilometers
110 nautical miles