# Distance between Dandong (DDG) and Zhangjiakou (ZQZ)

Flight distance from Dandong to Zhangjiakou (Dandong Langtou Airport – Zhangjiakou Ningyuan Airport) is 496 miles / 798 kilometers / 431 nautical miles. Estimated flight time is 1 hour 26 minutes.

Driving distance from Dandong (DDG) to Zhangjiakou (ZQZ) is 631 miles / 1016 kilometers and travel time by car is about 10 hours 46 minutes.

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

Shortest flight path between Dandong Langtou Airport (DDG) and Zhangjiakou Ningyuan Airport (ZQZ).

## How far is Zhangjiakou from Dandong?

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

Vincenty's formula (applied above)
• 495.879 miles
• 798.039 kilometers
• 430.907 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
• 494.647 miles
• 796.057 kilometers
• 429.837 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 Zhangjiakou Ningyuan Airport
City: Zhangjiakou
Country: China
IATA Code: ZQZ
ICAO Code: ZBZJ
Coordinates: 40°44′18″N, 114°55′48″E

## Time difference and current local times

There is no time difference between Dandong and Zhangjiakou.

CST

CST

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 98 kg (216 pounds).

## Frequent Flyer Miles Calculator

Dandong (DDG) → Zhangjiakou (ZQZ).

Distance:
496
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
496

Round trip?