# Distance between Dandong (DDG) and Erenhot (ERL)

Flight distance from Dandong to Erenhot (Dandong Langtou Airport – Erenhot Saiwusu International Airport) is 672 miles / 1081 kilometers / 584 nautical miles. Estimated flight time is 1 hour 46 minutes.

Driving distance from Dandong (DDG) to Erenhot (ERL) is 910 miles / 1464 kilometers and travel time by car is about 15 hours 32 minutes.

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

Shortest flight path between Dandong Langtou Airport (DDG) and Erenhot Saiwusu International Airport (ERL).

## How far is Erenhot from Dandong?

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

Vincenty's formula (applied above)
• 671.653 miles
• 1080.920 kilometers
• 583.650 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
• 670.214 miles
• 1078.605 kilometers
• 582.400 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 Erenhot Saiwusu International Airport
City: Erenhot
Country: China
IATA Code: ERL
ICAO Code: ZBER
Coordinates: 43°25′21″N, 112°5′48″E

## Time difference and current local times

There is no time difference between Dandong and Erenhot.

CST

CST

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 121 kg (268 pounds).

## Frequent Flyer Miles Calculator

Dandong (DDG) → Erenhot (ERL).

Distance:
672
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
672

Round trip?