How far is Decatur, IL, from Changchun?

The distance between Changchun (Changchun Longjia International Airport) and Decatur (Decatur Airport) is 6274 miles / 10096 kilometers / 5452 nautical miles.

Distance from Changchun to Decatur

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

Vincenty's formula (applied above)

• 6273.573 miles
• 10096.338 kilometers
• 5451.586 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

• 6258.126 miles
• 10071.477 kilometers
• 5438.162 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 Changchun to Decatur?

The estimated flight time from Changchun Longjia International Airport to Decatur Airport is 12 hours and 22 minutes.

What is the time difference between Changchun and Decatur?

The time difference between Changchun and Decatur is 14 hours. Decatur is 14 hours behind Changchun.

Flight carbon footprint between Changchun Longjia International Airport (CGQ) and Decatur Airport (DEC)

On average, flying from Changchun to Decatur generates about 754 kg of CO2 per passenger, and 754 kilograms equals 1 662 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Changchun to Decatur

See the map of the shortest flight path between Changchun Longjia International Airport (CGQ) and Decatur Airport (DEC).

Airport information

Origin	Changchun Longjia International Airport
City:	Changchun
Country:	China
IATA Code:	CGQ
ICAO Code:	ZYCC
Coordinates:	43°59′46″N, 125°41′5″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