Flight Haikou Meilan International Airport departs from Haikou Haikou Meilan International Airport at 07:50 and arrives at Zhuhai Zhuhai Airport at 08:55.
The flighttime is about 9h 05m. The distance travelled ("as the bird flies"): 335 Km. So the average speed is roughly 37 Km.
There is an 8 hour time difference between Haikou and Zhuhai