The calculated distance (air line) between Banī Suwayf al Jadīdah and Sohag is approximately 175 miles respectively 281 kilometers.
By car or train, the actual journey to Sohag is certainly longer, as only the direct route (as the crow flies) between Banī Suwayf al Jadīdah and Sohag has been calculated here.
Air line (approximately)
281 kilometers
152 nautical miles