The calculated distance (air line) between Al Qāhirah al Jadīdah and Bilqās is approximately 81 miles respectively 131 kilometers.
By car or train, the actual journey to Bilqās is certainly longer, as only the direct route (as the crow flies) between Al Qāhirah al Jadīdah and Bilqās has been calculated here.
Air line (approximately)
131 kilometers
70 nautical miles