How far is Decatur, IL, from Busan?

The distance between Busan (Gimhae International Airport) and Decatur (Decatur Airport) is 6737 miles / 10841 kilometers / 5854 nautical miles.

Distance from Busan to Decatur

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

Vincenty's formula (applied above)

• 6736.586 miles
• 10841.485 kilometers
• 5853.933 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

• 6721.930 miles
• 10817.897 kilometers
• 5841.197 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 Decatur?

The estimated flight time from Gimhae International Airport to Decatur Airport is 13 hours and 15 minutes.

What is the time difference between Busan and Decatur?

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

Flight carbon footprint between Gimhae International Airport (PUS) and Decatur Airport (DEC)

On average, flying from Busan to Decatur generates about 818 kg of CO2 per passenger, and 818 kilograms equals 1 803 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Busan to Decatur

See the map of the shortest flight path between Gimhae International Airport (PUS) and Decatur Airport (DEC).

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	Decatur Airport
City:	Decatur, IL
Country:	United States
IATA Code:	DEC
ICAO Code:	KDEC
Coordinates:	39°50′4″N, 88°51′56″W