How far is Dandong from Hechi?

The distance between Hechi (Hechi Jinchengjiang Airport) and Dandong (Dandong Langtou Airport) is 1423 miles / 2290 kilometers / 1237 nautical miles.

The driving distance from Hechi (HCJ) to Dandong (DDG) is 1848 miles / 2974 kilometers, and travel time by car is about 33 hours 34 minutes.

Distance from Hechi to Dandong

There are several ways to calculate the distance from Hechi to Dandong. Here are two standard 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 planet.

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).

How long does it take to fly from Hechi to Dandong?

The estimated flight time from Hechi Jinchengjiang Airport to Dandong Langtou Airport is 3 hours and 11 minutes.

What is the time difference between Hechi and Dandong?

There is no time difference between Hechi and Dandong.

Flight carbon footprint between Hechi Jinchengjiang Airport (HCJ) and Dandong Langtou Airport (DDG)

On average, flying from Hechi to Dandong generates about 175 kg of CO2 per passenger, and 175 kilograms equals 385 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Hechi to Dandong

See the map of the shortest flight path between Hechi Jinchengjiang Airport (HCJ) and Dandong Langtou Airport (DDG).

Airport information

Origin	Hechi Jinchengjiang Airport
City:	Hechi
Country:	China
IATA Code:	HCJ
ICAO Code:	ZGHC
Coordinates:	24°48′18″N, 107°41′58″E

Destination	Dandong Langtou Airport
City:	Dandong
Country:	China
IATA Code:	DDG
ICAO Code:	ZYDD
Coordinates:	40°1′28″N, 124°17′9″E