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How far is Lukla from Ulaanbaatar?

The distance between Ulaanbaatar (Chinggis Khaan International Airport) and Lukla (Tenzing–Hillary Airport) is 1752 miles / 2819 kilometers / 1522 nautical miles.

The driving distance from Ulaanbaatar (UBN) to Lukla (LUA) is 2787 miles / 4486 kilometers, and travel time by car is about 58 hours 28 minutes.

Chinggis Khaan International Airport – Tenzing–Hillary Airport

Distance arrow
1752
Miles
Distance arrow
2819
Kilometers
Distance arrow
1522
Nautical miles
Flight time duration
3 h 49 min
Time Difference
2 h 15 min
CO2 emission
196 kg

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Distance from Ulaanbaatar to Lukla

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

Vincenty's formula (applied above)
  • 1751.831 miles
  • 2819.298 kilometers
  • 1522.299 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
  • 1752.228 miles
  • 2819.938 kilometers
  • 1522.645 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 Lukla?

The estimated flight time from Chinggis Khaan International Airport to Tenzing–Hillary Airport is 3 hours and 49 minutes.

Flight carbon footprint between Chinggis Khaan International Airport (UBN) and Tenzing–Hillary Airport (LUA)

On average, flying from Ulaanbaatar to Lukla generates about 196 kg of CO2 per passenger, and 196 kilograms equals 433 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 Lukla

See the map of the shortest flight path between Chinggis Khaan International Airport (UBN) and Tenzing–Hillary Airport (LUA).

Airport information

Origin 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
Destination Tenzing–Hillary Airport
City: Lukla
Country: Nepal Flag of Nepal
IATA Code: LUA
ICAO Code: VNLK
Coordinates: 27°41′12″N, 86°43′46″E