Flight Lukou Airport departs from Nanjing Lukou Airport at 18:25 and arrives at Phuket Phuket International Airport at 23:05.
The flighttime is about 5h 40m. The distance travelled ("as the bird flies"): 2389 Km. So the average speed is roughly 422 Km.
There is an 1 hour time difference between Nanjing and Phuket
THB
