Air Miles Calculator

Distance between Lanzhou (LHW) and Yan'an (ENY)

Flight distance from Lanzhou to Yan'an (Lanzhou Zhongchuan International Airport – Yan'an Nanniwan Airport) is 325 miles / 524 kilometers / 283 nautical miles. Estimated flight time is 1 hour 6 minutes.

Driving distance from Lanzhou (LHW) to Yan'an (ENY) is 446 miles / 717 kilometers and travel time by car is about 7 hours 39 minutes.

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).

Airport information


A Lanzhou Zhongchuan International Airport
City: Lanzhou
Country: China Flag of China
IATA Code: LHW
ICAO Code: ZLLL
Coordinates: 36°30′54″N, 103°37′12″E

B Yan'an Nanniwan Airport
City: Yan'an
Country: China Flag of China
IATA Code: ENY
ICAO Code: ZLYA
Coordinates: 36°28′35″N, 109°27′55″E

Time difference and current local times

There is no time difference between Lanzhou and Yan'an.

Time Difference

Lanzhou

 CST

Yan'an

 CST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 73 kg (161 pounds).

Frequent Flyer Miles Calculator

Lanzhou (LHW) → Yan'an (ENY).

Distance:
325
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
325

Round trip?