Flight Paris Charles de Gaulle Airport departs from Paris Paris Charles de Gaulle Airport at 14:00 and arrives at Hanoi Noi Bai International Airport at 06:35.
The flighttime is about 11h 35m. The distance travelled ("as the bird flies"): 11276 Km. So the average speed is roughly 973 Km.
There is an 5 hour time difference between Paris and Hanoi