How far is Tachileik from Udon Thani?
The distance between Udon Thani (Udon Thani International Airport) and Tachileik (Tachilek Airport) is 283 miles / 456 kilometers / 246 nautical miles.
The driving distance from Udon Thani (UTH) to Tachileik (THL) is 560 miles / 902 kilometers, and travel time by car is about 11 hours 54 minutes.
Udon Thani International Airport – Tachilek Airport
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Distance from Udon Thani to Tachileik
There are several ways to calculate the distance from Udon Thani to Tachileik. Here are two standard methods:
Vincenty's formula (applied above)- 283.254 miles
- 455.853 kilometers
- 246.141 nautical miles
Vincenty's formula calculates the distance between latitude/longitude points on the earth's surface using an ellipsoidal model of the planet.
Haversine formula- 283.803 miles
- 456.737 kilometers
- 246.618 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).
How long does it take to fly from Udon Thani to Tachileik?
The estimated flight time from Udon Thani International Airport to Tachilek Airport is 1 hour and 2 minutes.
What is the time difference between Udon Thani and Tachileik?
Flight carbon footprint between Udon Thani International Airport (UTH) and Tachilek Airport (THL)
On average, flying from Udon Thani to Tachileik generates about 67 kg of CO2 per passenger, and 67 kilograms equals 147 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Udon Thani to Tachileik
See the map of the shortest flight path between Udon Thani International Airport (UTH) and Tachilek Airport (THL).
Airport information
| Origin | Udon Thani International Airport |
|---|---|
| City: | Udon Thani |
| Country: | Thailand  |
| IATA Code: | UTH |
| ICAO Code: | VTUD |
| Coordinates: | 17°23′11″N, 102°47′16″E |
| Destination | Tachilek Airport |
|---|---|
| City: | Tachileik |
| Country: | Burma  |
| IATA Code: | THL |
| ICAO Code: | VYTL |
| Coordinates: | 20°29′1″N, 99°56′7″E |