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).
Time difference and current local times
There is no time difference between Lanzhou and Qionghai.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 165 kg (363 pounds).
Frequent Flyer Miles Calculator
Lanzhou (LHW) → Qionghai (BAR).