# Distance between Dandong (DDG) and Yan'an (ENY)

Flight distance from Dandong to Yan'an (Dandong Langtou Airport – Yan'an Nanniwan Airport) is 841 miles / 1354 kilometers / 731 nautical miles. Estimated flight time is 2 hours 5 minutes.

Driving distance from Dandong (DDG) to Yan'an (ENY) is 1092 miles / 1757 kilometers and travel time by car is about 18 hours 34 minutes.

## Map of flight path and driving directions from Dandong to Yan'an.

Shortest flight path between Dandong Langtou Airport (DDG) and Yan'an Nanniwan Airport (ENY).

## How far is Yan'an from Dandong?

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

Vincenty's formula (applied above)
• 841.256 miles
• 1353.870 kilometers
• 731.032 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
• 839.533 miles
• 1351.098 kilometers
• 729.535 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 Yan'an Nanniwan Airport
City: Yan'an
Country: China
IATA Code: ENY
ICAO Code: ZLYA
Coordinates: 36°28′35″N, 109°27′55″E

## Time difference and current local times

There is no time difference between Dandong and Yan'an.

CST

CST

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 139 kg (306 pounds).

## Frequent Flyer Miles Calculator

Dandong (DDG) → Yan'an (ENY).

Distance:
841
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
841

Round trip?