Flight Hong Kong International Airport departs from Hong Kong Hong Kong International Airport at 16:25 and arrives at Riyadh King Khaled International Airport at 20:25.
The flighttime is about 9h 00m. The distance travelled ("as the bird flies"): 7472 Km. So the average speed is roughly 830 Km.
There is an 5 hour time difference between Hong Kong and Riyadh
