Flight Macau International Airport departs from Macau Macau International Airport at 07:40 and arrives at Bangkok Suvarnabhumi Airport at 09:35.
The flighttime is about 2h 55m. The distance travelled ("as the bird flies"): 1450 Km. So the average speed is roughly 497 Km.
There is an 1 hour time difference between Macau and Bangkok