The calculated distance (air line) between Banī Suwayf al Jadīdah and Port Said is approximately 170 miles respectively 273 kilometers.
By car or train, the actual journey to Port Said is certainly longer, as only the direct route (as the crow flies) between Banī Suwayf al Jadīdah and Port Said has been calculated here.
Air line (approximately)
273 kilometers
147 nautical miles