Flight Brussels Airport departs from Brussels Brussels Airport at 13:30 and arrives at Phnom Penh Phnom Penh International Airport at 18:35.The flight has a short stop at Bangkok.
The flighttime is about 0h 05m. The distance travelled ("as the bird flies"): 10786 Km. So the average speed is roughly 129432 Km.
There is an 5 hour time difference between Brussels and Phnom Penh