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How far is Ulaanbaatar from Luang Namtha?

The distance between Luang Namtha (Louang Namtha Airport) and Ulaanbaatar (Chinggis Khaan International Airport) is 1864 miles / 3000 kilometers / 1620 nautical miles.

The driving distance from Luang Namtha (LXG) to Ulaanbaatar (UBN) is 2433 miles / 3915 kilometers, and travel time by car is about 47 hours 38 minutes.

Louang Namtha Airport – Chinggis Khaan International Airport

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1864
Miles
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3000
Kilometers
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1620
Nautical miles

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Distance from Luang Namtha to Ulaanbaatar

There are several ways to calculate the distance from Luang Namtha to Ulaanbaatar. Here are two standard methods:

Vincenty's formula (applied above)
  • 1863.909 miles
  • 2999.670 kilometers
  • 1619.692 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
  • 1868.051 miles
  • 3006.336 kilometers
  • 1623.292 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 Luang Namtha to Ulaanbaatar?

The estimated flight time from Louang Namtha Airport to Chinggis Khaan International Airport is 4 hours and 1 minutes.

Flight carbon footprint between Louang Namtha Airport (LXG) and Chinggis Khaan International Airport (UBN)

On average, flying from Luang Namtha to Ulaanbaatar generates about 205 kg of CO2 per passenger, and 205 kilograms equals 452 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Luang Namtha to Ulaanbaatar

See the map of the shortest flight path between Louang Namtha Airport (LXG) and Chinggis Khaan International Airport (UBN).

Airport information

Origin Louang Namtha Airport
City: Luang Namtha
Country: Laos Flag of Laos
IATA Code: LXG
ICAO Code: VLLN
Coordinates: 20°58′1″N, 101°24′0″E
Destination Chinggis Khaan International Airport
City: Ulaanbaatar
Country: Mongolia Flag of Mongolia
IATA Code: UBN
ICAO Code: ZMCK
Coordinates: 47°38′48″N, 106°49′11″E