Air Miles Calculator

Distance between Dandong (DDG) and Longnan (LNL)

Flight distance from Dandong to Longnan (Dandong Langtou Airport – Longnan Chengzhou Airport) is 1108 miles / 1783 kilometers / 963 nautical miles. Estimated flight time is 2 hours 35 minutes.

Driving distance from Dandong (DDG) to Longnan (LNL) is 1439 miles / 2316 kilometers and travel time by car is about 24 hours 28 minutes.

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

Shortest flight path between Dandong Langtou Airport (DDG) and Longnan Chengzhou Airport (LNL).

How far is Longnan from Dandong?

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

Vincenty's formula (applied above)
  • 1107.776 miles
  • 1782.793 kilometers
  • 962.631 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
  • 1105.922 miles
  • 1779.808 kilometers
  • 961.020 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 Longnan Chengzhou Airport
City: Longnan
Country: China Flag of China
IATA Code: LNL
ICAO Code: ZLLN
Coordinates: 33°47′16″N, 105°47′49″E

Time difference and current local times

There is no time difference between Dandong and Longnan.

Time Difference

Dandong

 CST

Longnan

 CST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 157 kg (346 pounds).

Frequent Flyer Miles Calculator

Dandong (DDG) → Longnan (LNL).

Distance:
1108
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1108

Round trip?