How far is Sŏndŏng-ni from Seoul?

The distance between Seoul (Seoul Gimpo International Airport) and Sŏndŏng-ni (Sondok Airport) is 155 miles / 250 kilometers / 135 nautical miles.

The driving distance from Seoul (GMP) to Sŏndŏng-ni (DSO) is 225 miles / 362 kilometers, and travel time by car is about 5 hours 8 minutes.

Distance from Seoul to Sŏndŏng-ni

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

Vincenty's formula (applied above)

• 155.304 miles
• 249.937 kilometers
• 134.955 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

• 155.528 miles
• 250.299 kilometers
• 135.150 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 Seoul to Sŏndŏng-ni?

The estimated flight time from Seoul Gimpo International Airport to Sondok Airport is 47 minutes.

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

There is no time difference between Seoul and Sŏndŏng-ni.

Flight carbon footprint between Seoul Gimpo International Airport (GMP) and Sondok Airport (DSO)

On average, flying from Seoul to Sŏndŏng-ni generates about 48 kg of CO2 per passenger, and 48 kilograms equals 106 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Seoul to Sŏndŏng-ni

See the map of the shortest flight path between Seoul Gimpo International Airport (GMP) and Sondok Airport (DSO).

Airport information

Origin	Seoul Gimpo International Airport
City:	Seoul
Country:	South Korea
IATA Code:	GMP
ICAO Code:	RKSS
Coordinates:	37°33′29″N, 126°47′27″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