# Distance between Ulanhot (HLH) and Nyingchi (LZY)

Flight distance from Ulanhot to Nyingchi (Ulanhot Airport – Nyingchi Mainling Airport) is 1891 miles / 3044 kilometers / 1644 nautical miles. Estimated flight time is 4 hours 4 minutes.

Driving distance from Ulanhot (HLH) to Nyingchi (LZY) is 2718 miles / 4375 kilometers and travel time by car is about 49 hours 35 minutes.

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

Shortest flight path between Ulanhot Airport (HLH) and Nyingchi Mainling Airport (LZY).

## How far is Nyingchi from Ulanhot?

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

Vincenty's formula (applied above)
• 1891.422 miles
• 3043.949 kilometers
• 1643.601 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
• 1889.929 miles
• 3041.546 kilometers
• 1642.303 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 Nyingchi Mainling Airport
City: Nyingchi
Country: China
IATA Code: LZY
ICAO Code: ZUNZ
Coordinates: 29°18′11″N, 94°20′7″E

## Time difference and current local times

The time difference between Ulanhot and Nyingchi is 2 hours. Nyingchi is 2 hours behind Ulanhot.

CST

+06

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 208 kg (458 pounds).

## Frequent Flyer Miles Calculator

Ulanhot (HLH) → Nyingchi (LZY).

Distance:
1891
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
1891

Round trip?