Flight Kuala Lumpur International Airport departs from Kuala Lumpur Kuala Lumpur International Airport at 10:10 and arrives at Nha Trang Cam Ranh International Airport at 11:30.
The flighttime is about 2h 20m. The distance travelled ("as the bird flies"): 877 Km. So the average speed is roughly 376 Km.
There is an 1 hour time difference between Kuala Lumpur and Nha Trang