Flight Suvarnabhumi Airport departs from Bangkok Suvarnabhumi Airport at 03:20 and arrives at Hangzhou Hangzhou Xiaoshan International Airport at 07:55.
The flighttime is about 3h 35m. The distance travelled ("as the bird flies"): 2261 Km. So the average speed is roughly 631 Km.
There is an 1 hour time difference between Bangkok and Hangzhou
