Map of flight path and driving directions from Lanzhou to Yan'an.
Shortest flight path between Lanzhou Zhongchuan International Airport (LHW) and Yan'an Nanniwan Airport (ENY).
How far is Yan'an from Lanzhou?
There are several ways to calculate distances between Lanzhou and Yan'an. Here are two common methods:Vincenty's formula (applied above)
- 325.381 miles
- 523.650 kilometers
- 282.749 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
- 324.633 miles
- 522.445 kilometers
- 282.098 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 Yan'an.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 73 kg (161 pounds).
Frequent Flyer Miles Calculator
Lanzhou (LHW) → Yan'an (ENY).