Map of flight path and driving directions from Beijing to Tachileik.
Shortest flight path between Beijing Capital International Airport (PEK) and Tachilek Airport (THL).
How far is Tachileik from Beijing?
There are several ways to calculate distances between Beijing and Tachileik. Here are two common methods:Vincenty's formula (applied above)
- 1670.809 miles
- 2688.907 kilometers
- 1451.894 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
- 1672.944 miles
- 2692.342 kilometers
- 1453.749 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 Tachileik is 1 hour 30 minutes. Tachileik is 1 hour 30 minutes behind Beijing.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 183 kg (404 pounds).
Frequent Flyer Miles Calculator
Beijing (PEK) → Tachileik (THL).