How far is Dandong from Sanming?

The distance between Sanming (Shaxian Airport) and Dandong (Dandong Langtou Airport) is 1008 miles / 1622 kilometers / 876 nautical miles.

The driving distance from Sanming (SQJ) to Dandong (DDG) is 1525 miles / 2455 kilometers, and travel time by car is about 27 hours 38 minutes.

Distance from Sanming to Dandong

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

Vincenty's formula (applied above)

• 1008.160 miles
• 1622.476 kilometers
• 876.067 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

• 1010.105 miles
• 1625.607 kilometers
• 877.757 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 Sanming to Dandong?

The estimated flight time from Shaxian Airport to Dandong Langtou Airport is 2 hours and 24 minutes.

What is the time difference between Sanming and Dandong?

There is no time difference between Sanming and Dandong.

Flight carbon footprint between Shaxian Airport (SQJ) and Dandong Langtou Airport (DDG)

On average, flying from Sanming to Dandong generates about 151 kg of CO2 per passenger, and 151 kilograms equals 334 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Sanming to Dandong

See the map of the shortest flight path between Shaxian Airport (SQJ) and Dandong Langtou Airport (DDG).

Airport information

Origin	Shaxian Airport
City:	Sanming
Country:	China
IATA Code:	SQJ
ICAO Code:	ZSSM
Coordinates:	26°25′34″N, 117°50′0″E

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