Flight Mae Fah Luang Chiang Rai International Airport departs from Chiang Rai Mae Fah Luang Chiang Rai International Airport at 18:55 and arrives at Bangkok Suvarnabhumi Airport at 20:25.
The flighttime is about 1h 30m. The distance travelled ("as the bird flies"): 158 Km. So the average speed is roughly 105 Km.