# Distance between Lanzhou (LHW) and Qionghai (BAR)

Flight distance from Lanzhou to Qionghai (Lanzhou Zhongchuan International Airport – Qionghai Bo'ao Airport) is 1267 miles / 2038 kilometers / 1101 nautical miles. Estimated flight time is 2 hours 53 minutes.

Driving distance from Lanzhou (LHW) to Qionghai (BAR) is 1611 miles / 2592 kilometers and travel time by car is about 32 hours 38 minutes.

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

Shortest flight path between Lanzhou Zhongchuan International Airport (LHW) and Qionghai Bo'ao Airport (BAR).

## How far is Qionghai from Lanzhou?

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

Vincenty's formula (applied above)
• 1266.646 miles
• 2038.470 kilometers
• 1100.686 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
• 1270.207 miles
• 2044.200 kilometers
• 1103.779 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 Qionghai Bo'ao Airport
City: Qionghai
Country: China
IATA Code: BAR
ICAO Code: ZJQH
Coordinates: 19°8′17″N, 110°27′17″E

## Time difference and current local times

There is no time difference between Lanzhou and Qionghai.

CST

CST

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 165 kg (363 pounds).

## Frequent Flyer Miles Calculator

Lanzhou (LHW) → Qionghai (BAR).

Distance:
1267
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
1267

Round trip?