How far is Chicago, IL, from Seoul?
The distance between Seoul (Seoul Incheon International Airport) and Chicago (Chicago O'Hare International Airport) is 6552 miles / 10545 kilometers / 5694 nautical miles.
Seoul Incheon International Airport – Chicago O'Hare International Airport
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Distance from Seoul to Chicago
There are several ways to calculate the distance from Seoul to Chicago. Here are two standard methods:
Vincenty's formula (applied above)- 6552.201 miles
- 10544.746 kilometers
- 5693.707 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- 6537.053 miles
- 10520.366 kilometers
- 5680.543 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 Seoul to Chicago?
The estimated flight time from Seoul Incheon International Airport to Chicago O'Hare International Airport is 12 hours and 54 minutes.
What is the time difference between Seoul and Chicago?
The time difference between Seoul and Chicago is 15 hours. Chicago is 15 hours behind Seoul.
Flight carbon footprint between Seoul Incheon International Airport (ICN) and Chicago O'Hare International Airport (ORD)
On average, flying from Seoul to Chicago generates about 792 kg of CO2 per passenger, and 792 kilograms equals 1 747 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path from Seoul to Chicago
See the map of the shortest flight path between Seoul Incheon International Airport (ICN) and Chicago O'Hare International Airport (ORD).
Airport information
| Origin | Seoul Incheon International Airport |
|---|---|
| City: | Seoul |
| Country: | South Korea  |
| IATA Code: | ICN |
| ICAO Code: | RKSI |
| Coordinates: | 37°27′36″N, 126°26′26″E |
| Destination | 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 |
Airlines flying from Seoul (ICN) to Chicago (ORD)
| Asiana Airlines |
| Delta Air Lines |
| Korean Air |