Flight Suvarnabhumi Airport departs from Bangkok Suvarnabhumi Airport at 15:25 and arrives at Riyadh King Khaled International Airport at 18:55. The flighttime is about 7h 30m. The distance travelled ("as the bird flies"): 5991 Km. So the average speed is roughly 799 Km. There is an 4 hour time difference between Bangkok and Riyadh
