# Distance between Ulanhot (HLH) and Lanzhou (LHW)

Flight distance from Ulanhot to Lanzhou (Ulanhot Airport – Lanzhou Zhongchuan International Airport) is 1158 miles / 1864 kilometers / 1007 nautical miles. Estimated flight time is 2 hours 41 minutes.

Driving distance from Ulanhot (HLH) to Lanzhou (LHW) is 1399 miles / 2251 kilometers and travel time by car is about 25 hours 8 minutes.

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

Shortest flight path between Ulanhot Airport (HLH) and Lanzhou Zhongchuan International Airport (LHW).

## How far is Lanzhou from Ulanhot?

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

Vincenty's formula (applied above)
• 1158.480 miles
• 1864.394 kilometers
• 1006.692 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
• 1156.930 miles
• 1861.899 kilometers
• 1005.345 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 Lanzhou Zhongchuan International Airport
City: Lanzhou
Country: China
IATA Code: LHW
ICAO Code: ZLLL
Coordinates: 36°30′54″N, 103°37′12″E

## Time difference and current local times

There is no time difference between Ulanhot and Lanzhou.

CST

CST

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 160 kg (352 pounds).

## Frequent Flyer Miles Calculator

Ulanhot (HLH) → Lanzhou (LHW).

Distance:
1158
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
1158

Round trip?