The calculated distance (air line) between Al Qāhirah al Jadīdah and Al Khānkah is approximately 12 miles respectively 20 kilometers.
By car or train, the actual journey to Al Khānkah is certainly longer, as only the direct route (as the crow flies) between Al Qāhirah al Jadīdah and Al Khānkah has been calculated here.
Air line (approximately)
20 kilometers
11 nautical miles