How far is Ulaanbaatar from Tachileik?
The distance between Tachileik (Tachilek Airport) and Ulaanbaatar (Chinggis Khaan International Airport) is 1912 miles / 3077 kilometers / 1661 nautical miles.
The driving distance from Tachileik (THL) to Ulaanbaatar (UBN) is 2476 miles / 3985 kilometers, and travel time by car is about 49 hours 41 minutes.
Tachilek Airport – Chinggis Khaan International Airport
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Distance from Tachileik to Ulaanbaatar
There are several ways to calculate the distance from Tachileik to Ulaanbaatar. Here are two standard methods:
Vincenty's formula (applied above)- 1911.683 miles
- 3076.555 kilometers
- 1661.207 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- 1915.875 miles
- 3083.302 kilometers
- 1664.850 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 Tachileik to Ulaanbaatar?
The estimated flight time from Tachilek Airport to Chinggis Khaan International Airport is 4 hours and 7 minutes.
What is the time difference between Tachileik and Ulaanbaatar?
Flight carbon footprint between Tachilek Airport (THL) and Chinggis Khaan International Airport (UBN)
On average, flying from Tachileik to Ulaanbaatar generates about 209 kg of CO2 per passenger, and 209 kilograms equals 462 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Tachileik to Ulaanbaatar
See the map of the shortest flight path between Tachilek Airport (THL) and Chinggis Khaan International Airport (UBN).
Airport information
| Origin | Tachilek Airport |
|---|---|
| City: | Tachileik |
| Country: | Burma  |
| IATA Code: | THL |
| ICAO Code: | VYTL |
| Coordinates: | 20°29′1″N, 99°56′7″E |
| Destination | Chinggis Khaan International Airport |
|---|---|
| City: | Ulaanbaatar |
| Country: | Mongolia  |
| IATA Code: | UBN |
| ICAO Code: | ZMCK |
| Coordinates: | 47°38′48″N, 106°49′11″E |