# Distance between Dandong (DDG) and Tangshan (TVS)

Flight distance from Dandong to Tangshan (Dandong Langtou Airport – Tangshan Sannühe Airport) is 335 miles / 539 kilometers / 291 nautical miles. Estimated flight time is 1 hour 8 minutes.

Driving distance from Dandong (DDG) to Tangshan (TVS) is 436 miles / 701 kilometers and travel time by car is about 7 hours 32 minutes.

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

Shortest flight path between Dandong Langtou Airport (DDG) and Tangshan Sannühe Airport (TVS).

## How far is Tangshan from Dandong?

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

Vincenty's formula (applied above)
• 334.630 miles
• 538.535 kilometers
• 290.785 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
• 333.801 miles
• 537.201 kilometers
• 290.065 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 Tangshan Sannühe Airport
City: Tangshan
Country: China
IATA Code: TVS
ICAO Code: ZBTS
Coordinates: 39°43′4″N, 118°0′9″E

## Time difference and current local times

There is no time difference between Dandong and Tangshan.

CST

CST

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 74 kg (164 pounds).

## Frequent Flyer Miles Calculator

Dandong (DDG) → Tangshan (TVS).

Distance:
335
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
335

Round trip?