How far is Dandong from Ranong?

The distance between Ranong (Ranong Airport) and Dandong (Dandong Langtou Airport) is 2613 miles / 4206 kilometers / 2271 nautical miles.

The driving distance from Ranong (UNN) to Dandong (DDG) is 3386 miles / 5450 kilometers, and travel time by car is about 63 hours 15 minutes.

Distance from Ranong to Dandong

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

Vincenty's formula (applied above)

• 2613.398 miles
• 4205.856 kilometers
• 2270.981 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

• 2617.850 miles
• 4213.022 kilometers
• 2274.850 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 Ranong to Dandong?

The estimated flight time from Ranong Airport to Dandong Langtou Airport is 5 hours and 26 minutes.

What is the time difference between Ranong and Dandong?

The time difference between Ranong and Dandong is 1 hour. Dandong is 1 hour ahead of Ranong.

Flight carbon footprint between Ranong Airport (UNN) and Dandong Langtou Airport (DDG)

On average, flying from Ranong to Dandong generates about 288 kg of CO2 per passenger, and 288 kilograms equals 636 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Ranong to Dandong

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

Airport information

Origin	Ranong Airport
City:	Ranong
Country:	Thailand
IATA Code:	UNN
ICAO Code:	VTSR
Coordinates:	9°46′39″N, 98°35′7″E

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