# Distance between Dandong (DDG) and Tongliao (TGO)

Flight distance from Dandong to Tongliao (Dandong Langtou Airport – Tongliao Airport) is 266 miles / 429 kilometers / 232 nautical miles. Estimated flight time is 1 hour 0 minutes.

Driving distance from Dandong (DDG) to Tongliao (TGO) is 311 miles / 501 kilometers and travel time by car is about 5 hours 34 minutes.

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

Shortest flight path between Dandong Langtou Airport (DDG) and Tongliao Airport (TGO).

## How far is Tongliao from Dandong?

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

Vincenty's formula (applied above)
• 266.486 miles
• 428.868 kilometers
• 231.570 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
• 266.626 miles
• 429.093 kilometers
• 231.692 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 Tongliao Airport
City: Tongliao
Country: China
IATA Code: TGO
ICAO Code: ZBTL
Coordinates: 43°33′24″N, 122°11′59″E

## Time difference and current local times

There is no time difference between Dandong and Tongliao.

CST

CST

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 64 kg (142 pounds).

## Frequent Flyer Miles Calculator

Dandong (DDG) → Tongliao (TGO).

Distance:
266
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
266

Round trip?