How far is Champaign, IL, from Seoul?
The distance between Seoul (Seoul Gimpo International Airport) and Champaign (University of Illinois Willard Airport) is 6648 miles / 10699 kilometers / 5777 nautical miles.
Seoul Gimpo International Airport – University of Illinois Willard Airport
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Distance from Seoul to Champaign
There are several ways to calculate the distance from Seoul to Champaign. Here are two standard methods:
Vincenty's formula (applied above)- 6648.263 miles
- 10699.342 kilometers
- 5777.183 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- 6633.243 miles
- 10675.170 kilometers
- 5764.130 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 Champaign?
The estimated flight time from Seoul Gimpo International Airport to University of Illinois Willard Airport is 13 hours and 5 minutes.
What is the time difference between Seoul and Champaign?
The time difference between Seoul and Champaign is 15 hours. Champaign is 15 hours behind Seoul.
Flight carbon footprint between Seoul Gimpo International Airport (GMP) and University of Illinois Willard Airport (CMI)
On average, flying from Seoul to Champaign generates about 806 kg of CO2 per passenger, and 806 kilograms equals 1 776 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path from Seoul to Champaign
See the map of the shortest flight path between Seoul Gimpo International Airport (GMP) and University of Illinois Willard Airport (CMI).
Airport information
| Origin | Seoul Gimpo International Airport |
|---|---|
| City: | Seoul |
| Country: | South Korea  |
| IATA Code: | GMP |
| ICAO Code: | RKSS |
| Coordinates: | 37°33′29″N, 126°47′27″E |
| Destination | University of Illinois Willard Airport |
|---|---|
| City: | Champaign, IL |
| Country: | United States  |
| IATA Code: | CMI |
| ICAO Code: | KCMI |
| Coordinates: | 40°2′21″N, 88°16′41″W |