Air Miles Calculator

Distance between Chicago, IL (ORD) and Yeosu (RSU)

Flight distance from Chicago to Yeosu (Chicago O'Hare International Airport – Yeosu Airport) is 6687 miles / 10762 kilometers / 5811 nautical miles. Estimated flight time is 13 hours 9 minutes.

Map of flight path from Chicago to Yeosu.

Shortest flight path between Chicago O'Hare International Airport (ORD) and Yeosu Airport (RSU).

How far is Yeosu from Chicago?

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

Vincenty's formula (applied above)
  • 6687.277 miles
  • 10762.129 kilometers
  • 5811.085 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
  • 6672.476 miles
  • 10738.309 kilometers
  • 5798.223 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).

Airport information


A Chicago 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 Yeosu Airport
City: Yeosu
Country: South Korea Flag of South Korea
IATA Code: RSU
ICAO Code: RKJY
Coordinates: 34°50′32″N, 127°37′1″E

Time difference and current local times

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

Time Difference

Chicago, IL

 CST

Yeosu

 KST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 811 kg (1 788 pounds).

Frequent Flyer Miles Calculator

Chicago (ORD) → Yeosu (RSU).

Distance:
6687
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
6687

Round trip?