Map of flight path from Beijing to Ko Samui.
Shortest flight path between Beijing Capital International Airport (PEK) and Samui Airport (USM).
How far is Ko Samui from Beijing?
There are several ways to calculate distances between Beijing and Ko Samui. Here are two common methods:Vincenty's formula (applied above)
- 2334.838 miles
- 3757.557 kilometers
- 2028.918 nautical miles
Vincenty's formula calculates the distance between latitude/longitude points on the earth’s surface, using an ellipsoidal model of the earth.Haversine formula
- 2341.046 miles
- 3767.548 kilometers
- 2034.313 nautical miles
The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance – the shortest distance between two points).
Time difference and current local times
The time difference between Beijing and Ko Samui is 1 hour. Ko Samui is 1 hour behind Beijing.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 256 kg (564 pounds).
Frequent Flyer Miles Calculator
Beijing (PEK) → Ko Samui (USM).