How far is Seoul from Sŏndŏng-ni?

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

The driving distance from Sŏndŏng-ni (DSO) to Seoul (GMP) is 229 miles / 368 kilometers, and travel time by car is about 5 hours 12 minutes.

Distance from Sŏndŏng-ni to Seoul

There are several ways to calculate the distance from Sŏndŏng-ni to Seoul. 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 Sŏndŏng-ni to Seoul?

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

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

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

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

On average, flying from Sŏndŏng-ni to Seoul 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 Sŏndŏng-ni to Seoul

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

Airport information

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

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