# Distance between Dandong (DDG) and Dunhuang (DNH)

Flight distance from Dandong to Dunhuang (Dandong Langtou Airport – Dunhuang Airport) is 1555 miles / 2502 kilometers / 1351 nautical miles. Estimated flight time is 3 hours 26 minutes.

Driving distance from Dandong (DDG) to Dunhuang (DNH) is 1886 miles / 3036 kilometers and travel time by car is about 33 hours 10 minutes.

## Map of flight path and driving directions from Dandong to Dunhuang.

Shortest flight path between Dandong Langtou Airport (DDG) and Dunhuang Airport (DNH).

## How far is Dunhuang from Dandong?

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

Vincenty's formula (applied above)
• 1554.736 miles
• 2502.105 kilometers
• 1351.029 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
• 1550.841 miles
• 2495.837 kilometers
• 1347.644 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
IATA Code: DDG
ICAO Code: ZYDD
Coordinates: 40°1′28″N, 124°17′9″E

B Dunhuang Airport
City: Dunhuang
Country: China
IATA Code: DNH
ICAO Code: ZLDH
Coordinates: 40°9′39″N, 94°48′33″E

## Time difference and current local times

The time difference between Dandong and Dunhuang is 2 hours. Dunhuang is 2 hours behind Dandong.

CST

+06

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 183 kg (403 pounds).

## Frequent Flyer Miles Calculator

Dandong (DDG) → Dunhuang (DNH).

Distance:
1555
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
1555

Round trip?