The calculated distance (air line) between Alexandria and Al Qāhirah al Jadīdah is approximately 121 miles respectively 195 kilometers.
By car or train, the actual journey to Al Qāhirah al Jadīdah is certainly longer, as only the direct route (as the crow flies) between Alexandria and Al Qāhirah al Jadīdah has been calculated here.
Air line (approximately)
195 kilometers
105 nautical miles