How far is Ulaanbaatar from Muang Xay?
The distance between Muang Xay (Oudomsay Airport) and Ulaanbaatar (Buyant-Ukhaa International Airport) is 1891 miles / 3043 kilometers / 1643 nautical miles.
The driving distance from Muang Xay (ODY) to Ulaanbaatar (ULN) is 2459 miles / 3957 kilometers, and travel time by car is about 47 hours 39 minutes.
Oudomsay Airport – Buyant-Ukhaa International Airport
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Distance from Muang Xay to Ulaanbaatar
There are several ways to calculate the distance from Muang Xay to Ulaanbaatar. Here are two standard methods:
Vincenty's formula (applied above)- 1891.135 miles
- 3043.487 kilometers
- 1643.351 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- 1895.402 miles
- 3050.353 kilometers
- 1647.059 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 Muang Xay to Ulaanbaatar?
The estimated flight time from Oudomsay Airport to Buyant-Ukhaa International Airport is 4 hours and 4 minutes.
What is the time difference between Muang Xay and Ulaanbaatar?
Flight carbon footprint between Oudomsay Airport (ODY) and Buyant-Ukhaa International Airport (ULN)
On average, flying from Muang Xay to Ulaanbaatar generates about 208 kg of CO2 per passenger, and 208 kilograms equals 458 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Muang Xay to Ulaanbaatar
See the map of the shortest flight path between Oudomsay Airport (ODY) and Buyant-Ukhaa International Airport (ULN).
Airport information
| Origin | Oudomsay Airport |
|---|---|
| City: | Muang Xay |
| Country: | Laos  |
| IATA Code: | ODY |
| ICAO Code: | VLOS |
| Coordinates: | 20°40′57″N, 101°59′38″E |
| Destination | Buyant-Ukhaa International Airport |
|---|---|
| City: | Ulaanbaatar |
| Country: | Mongolia  |
| IATA Code: | ULN |
| ICAO Code: | ZMUB |
| Coordinates: | 47°50′35″N, 106°46′1″E |