# Distance between Ulanhot (HLH) and Lukla (LUA)

Flight distance from Ulanhot to Lukla (Ulanhot Airport – Tenzing–Hillary Airport) is 2301 miles / 3704 kilometers / 2000 nautical miles. Estimated flight time is 4 hours 51 minutes.

Driving distance from Ulanhot (HLH) to Lukla (LUA) is 3365 miles / 5416 kilometers and travel time by car is about 62 hours 34 minutes.

## Map of flight path and driving directions from Ulanhot to Lukla.

Shortest flight path between Ulanhot Airport (HLH) and Tenzing–Hillary Airport (LUA).

## How far is Lukla from Ulanhot?

There are several ways to calculate distances between Ulanhot and Lukla. Here are two common methods:

Vincenty's formula (applied above)
• 2301.400 miles
• 3703.744 kilometers
• 1999.862 nautical miles

Vincenty's formula calculates the distance between latitude/longitude points on the earth’s surface, using an ellipsoidal model of the earth.

Haversine formula
• 2299.072 miles
• 3699.997 kilometers
• 1997.839 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).

## Airport information

A Ulanhot Airport
City: Ulanhot
Country: China
IATA Code: HLH
ICAO Code: ZBUL
Coordinates: 46°4′58″N, 122°1′1″E

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

## Time difference and current local times

The time difference between Ulanhot and Lukla is 2 hours 15 minutes. Lukla is 2 hours 15 minutes behind Ulanhot.

CST

+0545

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 252 kg (556 pounds).

## Frequent Flyer Miles Calculator

Ulanhot (HLH) → Lukla (LUA).

Distance:
2301
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
2301

Round trip?