# Distance between Dandong (DDG) and Changde (CGD)

Flight distance from Dandong to Changde (Dandong Langtou Airport – Changde Taohuayuan Airport) is 1050 miles / 1690 kilometers / 912 nautical miles. Estimated flight time is 2 hours 29 minutes.

Driving distance from Dandong (DDG) to Changde (CGD) is 1377 miles / 2216 kilometers and travel time by car is about 23 hours 25 minutes.

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

Shortest flight path between Dandong Langtou Airport (DDG) and Changde Taohuayuan Airport (CGD).

## How far is Changde from Dandong?

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

Vincenty's formula (applied above)
• 1050.022 miles
• 1689.847 kilometers
• 912.444 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
• 1050.272 miles
• 1690.249 kilometers
• 912.661 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 Changde Taohuayuan Airport
City: Changde
Country: China
IATA Code: CGD
ICAO Code: ZGCD
Coordinates: 28°55′8″N, 111°38′23″E

## Time difference and current local times

There is no time difference between Dandong and Changde.

CST

CST

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 154 kg (339 pounds).

## Frequent Flyer Miles Calculator

Dandong (DDG) → Changde (CGD).

Distance:
1050
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
1050

Round trip?