How far is Wonsan from Chicago, IL?

The distance between Chicago (Chicago O'Hare International Airport) and Wonsan (Wonsan Kalma International Airport) is 6422 miles / 10334 kilometers / 5580 nautical miles.

Distance from Chicago to Wonsan

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

Vincenty's formula (applied above)

• 6421.509 miles
• 10334.418 kilometers
• 5580.139 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

• 6406.234 miles
• 10309.834 kilometers
• 5566.865 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 Chicago to Wonsan?

The estimated flight time from Chicago O'Hare International Airport to Wonsan Kalma International Airport is 12 hours and 39 minutes.

What is the time difference between Chicago and Wonsan?

The time difference between Chicago and Wonsan is 14 hours. Wonsan is 14 hours ahead of Chicago.

Flight carbon footprint between Chicago O'Hare International Airport (ORD) and Wonsan Kalma International Airport (WOS)

On average, flying from Chicago to Wonsan generates about 774 kg of CO2 per passenger, and 774 kilograms equals 1 707 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Chicago to Wonsan

See the map of the shortest flight path between Chicago O'Hare International Airport (ORD) and Wonsan Kalma International Airport (WOS).

Airport information

Origin	Chicago O'Hare International Airport
City:	Chicago, IL
Country:	United States
IATA Code:	ORD
ICAO Code:	KORD
Coordinates:	41°58′42″N, 87°54′17″W

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