How far is Gwangju from Rockford, IL?

The distance between Rockford (Chicago Rockford International Airport) and Gwangju (Gwangju Airport) is 6647 miles / 10697 kilometers / 5776 nautical miles.

Distance from Rockford to Gwangju

There are several ways to calculate the distance from Rockford to Gwangju. Here are two standard methods:

Vincenty's formula (applied above)

• 6647.028 miles
• 10697.354 kilometers
• 5776.109 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

• 6632.193 miles
• 10673.481 kilometers
• 5763.219 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 Rockford to Gwangju?

The estimated flight time from Chicago Rockford International Airport to Gwangju Airport is 13 hours and 5 minutes.

What is the time difference between Rockford and Gwangju?

The time difference between Rockford and Gwangju is 15 hours. Gwangju is 15 hours ahead of Rockford.

Flight carbon footprint between Chicago Rockford International Airport (RFD) and Gwangju Airport (KWJ)

On average, flying from Rockford to Gwangju generates about 805 kg of CO2 per passenger, and 805 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 Rockford to Gwangju

See the map of the shortest flight path between Chicago Rockford International Airport (RFD) and Gwangju Airport (KWJ).

Airport information

Origin	Chicago Rockford International Airport
City:	Rockford, IL
Country:	United States
IATA Code:	RFD
ICAO Code:	KRFD
Coordinates:	42°11′43″N, 89°5′49″W

Destination	Gwangju Airport
City:	Gwangju
Country:	South Korea
IATA Code:	KWJ
ICAO Code:	RKJJ
Coordinates:	35°7′35″N, 126°48′32″E