Air Miles Calculator

Distance between Chicago, IL (ORD) and Wonju (WJU)

Distance from Chicago to Wonju (O'Hare International Airport – Wonju Airport) is 6518 miles / 10489 kilometers / 5664 nautical miles.

How far is Wonju from Chicago?

There are several ways to calculate distances between Chicago and Wonju. Here are two common methods:

Vincenty's formula (applied above)
  • 6517.795 miles
  • 10489.375 kilometers
  • 5663.809 nautical miles

Vincenty's formula calculates the distance between latitude/longitude points on the earth’s surface, using an ellipsoidal model of the earth.

Haversine formula
  • 6502.701 miles
  • 10465.083 kilometers
  • 5650.693 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).

Flight duration

Estimated flight time from O'Hare International Airport (ORD) to Wonju Airport (WJU) is 12 hours 50 minutes.

Time difference and current local times

The time difference between Chicago and Wonju is 15 hours. Wonju is 15 hours ahead of Chicago.

Time Difference

Chicago
Wonju

Chicago, IL

 CST

Wonju

 KST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 797 kg (1 756 pounds).

Airport information


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

B Wonju Airport
City: Wonju
Country: South Korea Flag of South Korea
IATA Code: WJU
ICAO Code: RKNW
Coordinates: 37°26′17″N, 127°57′35″E

Map

Chicago to Wonju flight map.

Frequent Flyer Miles Calculator

Chicago (ORD) → Wonju (WJU).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
6518
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
6518

Round trip?