The calculated distance (air line) between Qillīn and Al Qāhirah al Jadīdah is approximately 78 miles respectively 125 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 Qillīn and Al Qāhirah al Jadīdah has been calculated here.
Air line (approximately)
125 kilometers
68 nautical miles