# How far is Sŏndŏng-ni from Wonsan?

The distance between Wonsan (Wonsan Kalma International Airport) and Sŏndŏng-ni (Sondok Airport) is 40 miles / 64 kilometers / 35 nautical miles.

The driving distance from Wonsan (WOS) to Sŏndŏng-ni (DSO) is 70 miles / 112 kilometers, and travel time by car is about 1 hour 42 minutes.

40
Miles
64
Kilometers
35
Nautical miles

## Distance from Wonsan to Sŏndŏng-ni

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

Vincenty's formula (applied above)
• 39.907 miles
• 64.225 kilometers
• 34.679 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
• 39.969 miles
• 64.323 kilometers
• 34.732 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 Wonsan to Sŏndŏng-ni?

The estimated flight time from Wonsan Kalma International Airport to Sondok Airport is 34 minutes.

## Flight carbon footprint between Wonsan Kalma International Airport (WOS) and Sondok Airport (DSO)

On average, flying from Wonsan to Sŏndŏng-ni generates about 31 kg of CO2 per passenger, and 31 kilograms equals 68 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

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

See the map of the shortest flight path between Wonsan Kalma International Airport (WOS) and Sondok Airport (DSO).

## Airport information

Origin Wonsan Kalma International Airport
City: Wonsan
Country: North Korea
IATA Code: WOS
ICAO Code: ZKWS
Coordinates: 39°10′0″N, 127°29′9″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