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How far is Wonsan from Cheongju?

The distance between Cheongju (Cheongju International Airport) and Wonsan (Wonsan Kalma International Airport) is 169 miles / 272 kilometers / 147 nautical miles.

The driving distance from Cheongju (CJJ) to Wonsan (WOS) is 270 miles / 434 kilometers, and travel time by car is about 5 hours 43 minutes.

Cheongju International Airport – Wonsan Kalma International Airport

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169
Miles
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272
Kilometers
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147
Nautical miles

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Distance from Cheongju to Wonsan

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

Vincenty's formula (applied above)
  • 168.990 miles
  • 271.964 kilometers
  • 146.849 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
  • 169.294 miles
  • 272.453 kilometers
  • 147.113 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 Cheongju to Wonsan?

The estimated flight time from Cheongju International Airport to Wonsan Kalma International Airport is 49 minutes.

What is the time difference between Cheongju and Wonsan?

There is no time difference between Cheongju and Wonsan.

Flight carbon footprint between Cheongju International Airport (CJJ) and Wonsan Kalma International Airport (WOS)

On average, flying from Cheongju to Wonsan generates about 50 kg of CO2 per passenger, and 50 kilograms equals 110 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Cheongju to Wonsan

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

Airport information

Origin Cheongju International Airport
City: Cheongju
Country: South Korea Flag of South Korea
IATA Code: CJJ
ICAO Code: RKTU
Coordinates: 36°42′59″N, 127°29′56″E
Destination Wonsan Kalma International Airport
City: Wonsan
Country: North Korea Flag of North Korea
IATA Code: WOS
ICAO Code: ZKWS
Coordinates: 39°10′0″N, 127°29′9″E