Flight Jomo Kenyatta International Airport departs from Nairobi Jomo Kenyatta International Airport at 08:40 and arrives at Amsterdam Amsterdam Airport Schiphol at 16:40.
The flighttime is about 9h 00m. The distance travelled ("as the bird flies"): 6506 Km. So the average speed is roughly 723 Km.
There is an 1 hour time difference between Nairobi and Amsterdam