# Distance between Lanzhou (LHW) and Qiemo (IQM)

Flight distance from Lanzhou to Qiemo (Lanzhou Zhongchuan International Airport – Qiemo Yudu Airport) is 1001 miles / 1611 kilometers / 870 nautical miles. Estimated flight time is 2 hours 23 minutes.

Driving distance from Lanzhou (LHW) to Qiemo (IQM) is 1244 miles / 2002 kilometers and travel time by car is about 21 hours 54 minutes.

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

Shortest flight path between Lanzhou Zhongchuan International Airport (LHW) and Qiemo Yudu Airport (IQM).

## How far is Qiemo from Lanzhou?

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

Vincenty's formula (applied above)
• 1000.763 miles
• 1610.572 kilometers
• 869.639 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
• 998.467 miles
• 1606.878 kilometers
• 867.644 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 Lanzhou Zhongchuan International Airport
City: Lanzhou
Country: China
IATA Code: LHW
ICAO Code: ZLLL
Coordinates: 36°30′54″N, 103°37′12″E

B Qiemo Yudu Airport
City: Qiemo
Country: China
IATA Code: IQM
ICAO Code: ZWCM
Coordinates: 38°8′57″N, 85°31′58″E

## Time difference and current local times

The time difference between Lanzhou and Qiemo is 2 hours. Qiemo is 2 hours behind Lanzhou.

CST

+06

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 151 kg (333 pounds).

## Frequent Flyer Miles Calculator

Lanzhou (LHW) → Qiemo (IQM).

Distance:
1001
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
1001

Round trip?