# Distance between Dandong (DDG) and Nanchang (KHN)

Flight distance from Dandong to Nanchang (Dandong Langtou Airport – Nanchang Changbei International Airport) is 905 miles / 1457 kilometers / 786 nautical miles. Estimated flight time is 2 hours 12 minutes.

Driving distance from Dandong (DDG) to Nanchang (KHN) is 1315 miles / 2117 kilometers and travel time by car is about 22 hours 19 minutes.

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

Shortest flight path between Dandong Langtou Airport (DDG) and Nanchang Changbei International Airport (KHN).

## How far is Nanchang from Dandong?

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

Vincenty's formula (applied above)
• 905.076 miles
• 1456.578 kilometers
• 786.489 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
• 906.080 miles
• 1458.195 kilometers
• 787.362 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 Nanchang Changbei International Airport
City: Nanchang
Country: China
IATA Code: KHN
ICAO Code: ZSCN
Coordinates: 28°51′53″N, 115°54′0″E

## Time difference and current local times

There is no time difference between Dandong and Nanchang.

CST

CST

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 144 kg (317 pounds).

## Frequent Flyer Miles Calculator

Dandong (DDG) → Nanchang (KHN).

Distance:
905
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
905

Round trip?