Flight Suvarnabhumi Airport departs from Bangkok Suvarnabhumi Airport at 05:35 and arrives at Amsterdam Amsterdam Airport Schiphol at 12:40.
The flighttime is about 12h 05m. The distance travelled ("as the bird flies"): 10413 Km. So the average speed is roughly 862 Km.
There is an 5 hour time difference between Bangkok and Amsterdam
