Air Miles Calculator

Distance between Dandong (DDG) and Zhengzhou (CGO)

Flight distance from Dandong to Zhengzhou (Dandong Langtou Airport – Zhengzhou Xinzheng International Airport) is 689 miles / 1109 kilometers / 599 nautical miles. Estimated flight time is 1 hour 48 minutes.

Driving distance from Dandong (DDG) to Zhengzhou (CGO) is 926 miles / 1490 kilometers and travel time by car is about 15 hours 55 minutes.

Map of flight path and driving directions from Dandong to Zhengzhou.

Shortest flight path between Dandong Langtou Airport (DDG) and Zhengzhou Xinzheng International Airport (CGO).

How far is Zhengzhou from Dandong?

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

Vincenty's formula (applied above)
  • 688.801 miles
  • 1108.517 kilometers
  • 598.552 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
  • 688.078 miles
  • 1107.355 kilometers
  • 597.924 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 Flag of China
IATA Code: DDG
ICAO Code: ZYDD
Coordinates: 40°1′28″N, 124°17′9″E

B Zhengzhou Xinzheng International Airport
City: Zhengzhou
Country: China Flag of China
IATA Code: CGO
ICAO Code: ZHCC
Coordinates: 34°31′10″N, 113°50′27″E

Time difference and current local times

There is no time difference between Dandong and Zhengzhou.

Time Difference

Dandong

 CST

Zhengzhou

 CST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 123 kg (272 pounds).

Frequent Flyer Miles Calculator

Dandong (DDG) → Zhengzhou (CGO).

Distance:
689
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
689

Round trip?