How far is Jeju from Chicago?
There are several ways to calculate distances between Chicago and Jeju. Here are two common methods:Vincenty's formula (applied above)
- 6797.770 miles
- 10939.950 kilometers
- 5907.100 nautical miles
- 6783.119 miles
- 10916.371 kilometers
- 5894.369 nautical miles
Estimated flight time from Chicago O'Hare International Airport (ORD) to Jeju International Airport (CJU) is 13 hours 22 minutes.
Time difference and current local times
The time difference between Chicago and Jeju is 14 hours. Jeju is 14 hours ahead of Chicago.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 836 kg (1 843 pounds).
Chicago to Jeju flight path
Shortest flight path between Chicago O'Hare International Airport (ORD) and Jeju International Airport (CJU).
Frequent Flyer Miles Calculator
Chicago (ORD) → Jeju (CJU).