Air Miles Calculator

Distance between Dandong (DDG) and Hechi (HCJ)

Flight distance from Dandong to Hechi (Dandong Langtou Airport – Hechi Jinchengjiang Airport) is 1423 miles / 2290 kilometers / 1237 nautical miles. Estimated flight time is 3 hours 11 minutes.

Driving distance from Dandong (DDG) to Hechi (HCJ) is 1874 miles / 3016 kilometers and travel time by car is about 31 hours 53 minutes.

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

Shortest flight path between Dandong Langtou Airport (DDG) and Hechi Jinchengjiang Airport (HCJ).

How far is Hechi from Dandong?

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

Vincenty's formula (applied above)
  • 1423.229 miles
  • 2290.464 kilometers
  • 1236.752 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
  • 1423.960 miles
  • 2291.642 kilometers
  • 1237.388 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 Hechi Jinchengjiang Airport
City: Hechi
Country: China Flag of China
IATA Code: HCJ
ICAO Code: ZGHC
Coordinates: 24°48′18″N, 107°41′58″E

Time difference and current local times

There is no time difference between Dandong and Hechi.

Time Difference

Dandong

 CST

Hechi

 CST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 175 kg (385 pounds).

Frequent Flyer Miles Calculator

Dandong (DDG) → Hechi (HCJ).

Distance:
1423
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1423

Round trip?