How far is Dandong from Hefei?

The distance between Hefei (Hefei Luogang Airport) and Dandong (Dandong Langtou Airport) is 690 miles / 1110 kilometers / 600 nautical miles.

The driving distance from Hefei (HFE) to Dandong (DDG) is 1059 miles / 1705 kilometers, and travel time by car is about 19 hours 16 minutes.

Distance from Hefei to Dandong

There are several ways to calculate the distance from Hefei to Dandong. Here are two standard methods:

Vincenty's formula (applied above)

• 689.947 miles
• 1110.362 kilometers
• 599.547 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

• 690.448 miles
• 1111.168 kilometers
• 599.983 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 Hefei to Dandong?

The estimated flight time from Hefei Luogang Airport to Dandong Langtou Airport is 1 hour and 48 minutes.

What is the time difference between Hefei and Dandong?

There is no time difference between Hefei and Dandong.

Flight carbon footprint between Hefei Luogang Airport (HFE) and Dandong Langtou Airport (DDG)

On average, flying from Hefei to Dandong generates about 123 kg of CO2 per passenger, and 123 kilograms equals 272 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Hefei to Dandong

See the map of the shortest flight path between Hefei Luogang Airport (HFE) and Dandong Langtou Airport (DDG).

Airport information

Origin	Hefei Luogang Airport
City:	Hefei
Country:	China
IATA Code:	HFE
ICAO Code:	ZSOF
Coordinates:	31°46′48″N, 117°17′52″E

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