Map of flight path and driving directions from Nan to Tachileik.
Shortest flight path between Nan Nakhon Airport (NNT) and Tachilek Airport (THL).
How far is Tachileik from Nan?
There are several ways to calculate distances between Nan and Tachileik. Here are two common methods:Vincenty's formula (applied above)
- 127.827 miles
- 205.718 kilometers
- 111.079 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
- 128.257 miles
- 206.410 kilometers
- 111.452 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 Nan and Tachileik is 30 minutes. Tachileik is 30 minutes behind Nan.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 44 kg (97 pounds).
Frequent Flyer Miles Calculator
Nan (NNT) → Tachileik (THL).