How far is Sŏndŏng-ni from Ranong?

The distance between Ranong (Ranong Airport) and Sŏndŏng-ni (Sondok Airport) is 2723 miles / 4382 kilometers / 2366 nautical miles.

The driving distance from Ranong (UNN) to Sŏndŏng-ni (DSO) is 3656 miles / 5883 kilometers, and travel time by car is about 69 hours 39 minutes.

Distance from Ranong to Sŏndŏng-ni

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

Vincenty's formula (applied above)

• 2722.958 miles
• 4382.176 kilometers
• 2366.186 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

• 2726.742 miles
• 4388.265 kilometers
• 2369.474 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 Sŏndŏng-ni?

The estimated flight time from Ranong Airport to Sondok Airport is 5 hours and 39 minutes.

What is the time difference between Ranong and Sŏndŏng-ni?

The time difference between Ranong and Sŏndŏng-ni is 2 hours. Sŏndŏng-ni is 2 hours ahead of Ranong.

Flight carbon footprint between Ranong Airport (UNN) and Sondok Airport (DSO)

On average, flying from Ranong to Sŏndŏng-ni generates about 301 kg of CO2 per passenger, and 301 kilograms equals 664 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 Sŏndŏng-ni

See the map of the shortest flight path between Ranong Airport (UNN) and Sondok Airport (DSO).

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	Sondok Airport
City:	Sŏndŏng-ni
Country:	North Korea
IATA Code:	DSO
ICAO Code:	ZKSD
Coordinates:	39°44′42″N, 127°28′26″E