Flight Suvarnabhumi Airport departs from Bangkok Suvarnabhumi Airport at 18:30 and arrives at Madrid Adolfo Suárez Madrid–Barajas Airport at 02:25.
The flighttime is about 12h 55m. The distance travelled ("as the bird flies"): 11468 Km. So the average speed is roughly 888 Km.
There is an 5 hour time difference between Bangkok and Madrid
