How far is Champaign, IL, from Busan?

The distance between Busan (Gimhae International Airport) and Champaign (University of Illinois Willard Airport) is 6740 miles / 10847 kilometers / 5857 nautical miles.

Distance from Busan to Champaign

There are several ways to calculate the distance from Busan to Champaign. Here are two standard methods:

Vincenty's formula (applied above)

• 6740.009 miles
• 10846.994 kilometers
• 5856.908 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

• 6725.321 miles
• 10823.355 kilometers
• 5844.144 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 Busan to Champaign?

The estimated flight time from Gimhae International Airport to University of Illinois Willard Airport is 13 hours and 15 minutes.

What is the time difference between Busan and Champaign?

The time difference between Busan and Champaign is 15 hours. Champaign is 15 hours behind Busan.

Flight carbon footprint between Gimhae International Airport (PUS) and University of Illinois Willard Airport (CMI)

On average, flying from Busan to Champaign generates about 818 kg of CO2 per passenger, and 818 kilograms equals 1 804 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Busan to Champaign

See the map of the shortest flight path between Gimhae International Airport (PUS) and University of Illinois Willard Airport (CMI).

Airport information

Origin	Gimhae International Airport
City:	Busan
Country:	South Korea
IATA Code:	PUS
ICAO Code:	RKPK
Coordinates:	35°10′46″N, 128°56′16″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