Air Miles Calculator

Distance between Dandong (DDG) and Lanzhou (LHW)

Flight distance from Dandong to Lanzhou (Dandong Langtou Airport – Lanzhou Zhongchuan International Airport) is 1147 miles / 1845 kilometers / 996 nautical miles. Estimated flight time is 2 hours 40 minutes.

Driving distance from Dandong (DDG) to Lanzhou (LHW) is 1409 miles / 2267 kilometers and travel time by car is about 24 hours 3 minutes.

Map of flight path and driving directions from Dandong to Lanzhou.

Shortest flight path between Dandong Langtou Airport (DDG) and Lanzhou Zhongchuan International Airport (LHW).

How far is Lanzhou from Dandong?

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

Vincenty's formula (applied above)
  • 1146.712 miles
  • 1845.454 kilometers
  • 996.465 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
  • 1144.171 miles
  • 1841.365 kilometers
  • 994.258 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 Dandong Langtou Airport
City: Dandong
Country: China Flag of China
IATA Code: DDG
ICAO Code: ZYDD
Coordinates: 40°1′28″N, 124°17′9″E

B 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

Time difference and current local times

There is no time difference between Dandong and Lanzhou.

Time Difference

Dandong

 CST

Lanzhou

 CST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 159 kg (351 pounds).

Frequent Flyer Miles Calculator

Dandong (DDG) → Lanzhou (LHW).

Distance:
1147
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1147

Round trip?