How far is Dandong from Simao?

The distance between Simao (Pu'er Simao Airport) and Dandong (Dandong Langtou Airport) is 1809 miles / 2911 kilometers / 1572 nautical miles.

The driving distance from Simao (SYM) to Dandong (DDG) is 2336 miles / 3760 kilometers, and travel time by car is about 42 hours 14 minutes.

Distance from Simao to Dandong

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

Vincenty's formula (applied above)

• 1808.751 miles
• 2910.903 kilometers
• 1571.762 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

• 1808.885 miles
• 2911.118 kilometers
• 1571.878 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 Simao to Dandong?

The estimated flight time from Pu'er Simao Airport to Dandong Langtou Airport is 3 hours and 55 minutes.

What is the time difference between Simao and Dandong?

There is no time difference between Simao and Dandong.

Flight carbon footprint between Pu'er Simao Airport (SYM) and Dandong Langtou Airport (DDG)

On average, flying from Simao to Dandong generates about 201 kg of CO2 per passenger, and 201 kilograms equals 443 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Simao to Dandong

See the map of the shortest flight path between Pu'er Simao Airport (SYM) and Dandong Langtou Airport (DDG).

Airport information

Origin	Pu'er Simao Airport
City:	Simao
Country:	China
IATA Code:	SYM
ICAO Code:	ZPSM
Coordinates:	22°47′35″N, 100°57′32″E

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