Flight Amsterdam Airport Schiphol departs from Amsterdam Amsterdam Airport Schiphol at 13:35 and arrives at Guangzhou Guangzhou Baiyun International Airport at 06:50.
The flighttime is about 11h 15m. The distance travelled ("as the bird flies"): 11741 Km. So the average speed is roughly 1044 Km.
There is an 6 hour time difference between Amsterdam and Guangzhou