How far is Udon Thani from Ulaanbaatar?
The distance between Ulaanbaatar (Buyant-Ukhaa International Airport) and Udon Thani (Udon Thani International Airport) is 2111 miles / 3397 kilometers / 1834 nautical miles.
The driving distance from Ulaanbaatar (ULN) to Udon Thani (UTH) is 2779 miles / 4472 kilometers, and travel time by car is about 55 hours 27 minutes.
Buyant-Ukhaa International Airport – Udon Thani International Airport
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Distance from Ulaanbaatar to Udon Thani
There are several ways to calculate the distance from Ulaanbaatar to Udon Thani. Here are two standard methods:
Vincenty's formula (applied above)- 2111.045 miles
- 3397.397 kilometers
- 1834.448 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- 2116.384 miles
- 3405.990 kilometers
- 1839.088 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 Ulaanbaatar to Udon Thani?
The estimated flight time from Buyant-Ukhaa International Airport to Udon Thani International Airport is 4 hours and 29 minutes.
What is the time difference between Ulaanbaatar and Udon Thani?
Flight carbon footprint between Buyant-Ukhaa International Airport (ULN) and Udon Thani International Airport (UTH)
On average, flying from Ulaanbaatar to Udon Thani generates about 230 kg of CO2 per passenger, and 230 kilograms equals 507 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Ulaanbaatar to Udon Thani
See the map of the shortest flight path between Buyant-Ukhaa International Airport (ULN) and Udon Thani International Airport (UTH).
Airport information
| Origin | Buyant-Ukhaa International Airport |
|---|---|
| City: | Ulaanbaatar |
| Country: | Mongolia  |
| IATA Code: | ULN |
| ICAO Code: | ZMUB |
| Coordinates: | 47°50′35″N, 106°46′1″E |
| Destination | Udon Thani International Airport |
|---|---|
| City: | Udon Thani |
| Country: | Thailand  |
| IATA Code: | UTH |
| ICAO Code: | VTUD |
| Coordinates: | 17°23′11″N, 102°47′16″E |