Flight Kansai International Airport departs from Osaka Kansai International Airport at 20:45 and arrives at Bangkok Don Mueang International Airport at 01:15.
The flighttime is about 6h 30m. The distance travelled ("as the bird flies"): 3943 Km. So the average speed is roughly 607 Km.
There is an 2 hour time difference between Osaka and Bangkok
