How far is Dandong from Sado?

The distance between Sado (Sado Airport) and Dandong (Dandong Langtou Airport) is 771 miles / 1241 kilometers / 670 nautical miles.

The driving distance from Sado (SDS) to Dandong (DDG) is 1440 miles / 2317 kilometers, and travel time by car is about 32 hours 47 minutes.

Distance from Sado to Dandong

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

Vincenty's formula (applied above)

• 771.139 miles
• 1241.027 kilometers
• 670.101 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

• 769.350 miles
• 1238.149 kilometers
• 668.547 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 Sado to Dandong?

The estimated flight time from Sado Airport to Dandong Langtou Airport is 1 hour and 57 minutes.

What is the time difference between Sado and Dandong?

The time difference between Sado and Dandong is 1 hour. Dandong is 1 hour behind Sado.

Flight carbon footprint between Sado Airport (SDS) and Dandong Langtou Airport (DDG)

On average, flying from Sado to Dandong generates about 132 kg of CO2 per passenger, and 132 kilograms equals 291 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Sado to Dandong

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

Airport information

Origin	Sado Airport
City:	Sado
Country:	Japan
IATA Code:	SDS
ICAO Code:	RJSD
Coordinates:	38°3′36″N, 138°24′50″E

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