How far is Dandong from Sapporo?

The distance between Sapporo (Okadama Airport) and Dandong (Dandong Langtou Airport) is 909 miles / 1464 kilometers / 790 nautical miles.

The driving distance from Sapporo (OKD) to Dandong (DDG) is 1932 miles / 3109 kilometers, and travel time by car is about 41 hours 59 minutes.

Distance from Sapporo to Dandong

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

Vincenty's formula (applied above)

• 909.474 miles
• 1463.656 kilometers
• 790.311 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

• 907.307 miles
• 1460.169 kilometers
• 788.428 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 Sapporo to Dandong?

The estimated flight time from Okadama Airport to Dandong Langtou Airport is 2 hours and 13 minutes.

What is the time difference between Sapporo and Dandong?

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

Flight carbon footprint between Okadama Airport (OKD) and Dandong Langtou Airport (DDG)

On average, flying from Sapporo to Dandong generates about 144 kg of CO2 per passenger, and 144 kilograms equals 318 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Sapporo to Dandong

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

Airport information

Origin	Okadama Airport
City:	Sapporo
Country:	Japan
IATA Code:	OKD
ICAO Code:	RJCO
Coordinates:	43°6′57″N, 141°22′48″E

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