How far is Ulsan from Wonsan?

The distance between Wonsan (Wonsan Kalma International Airport) and Ulsan (Ulsan Airport) is 267 miles / 430 kilometers / 232 nautical miles.

The driving distance from Wonsan (WOS) to Ulsan (USN) is 337 miles / 543 kilometers, and travel time by car is about 7 hours 14 minutes.

Distance from Wonsan to Ulsan

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

Vincenty's formula (applied above)

• 266.948 miles
• 429.611 kilometers
• 231.971 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

• 267.286 miles
• 430.155 kilometers
• 232.265 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 Ulsan?

The estimated flight time from Wonsan Kalma International Airport to Ulsan Airport is 1 hour and 0 minutes.

What is the time difference between Wonsan and Ulsan?

There is no time difference between Wonsan and Ulsan.

Flight carbon footprint between Wonsan Kalma International Airport (WOS) and Ulsan Airport (USN)

On average, flying from Wonsan to Ulsan generates about 64 kg of CO2 per passenger, and 64 kilograms equals 142 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 Ulsan

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

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	Ulsan Airport
City:	Ulsan
Country:	South Korea
IATA Code:	USN
ICAO Code:	RKPU
Coordinates:	35°35′36″N, 129°21′7″E