How far is Fuyun from Rockford, IL?

The distance between Rockford (Chicago Rockford International Airport) and Fuyun (Fuyun Koktokay Airport) is 6303 miles / 10144 kilometers / 5477 nautical miles.

Distance from Rockford to Fuyun

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

Vincenty's formula (applied above)

• 6303.289 miles
• 10144.160 kilometers
• 5477.408 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

• 6286.939 miles
• 10117.848 kilometers
• 5463.201 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 Fuyun?

The estimated flight time from Chicago Rockford International Airport to Fuyun Koktokay Airport is 12 hours and 26 minutes.

What is the time difference between Rockford and Fuyun?

The time difference between Rockford and Fuyun is 12 hours. Fuyun is 12 hours ahead of Rockford.

Flight carbon footprint between Chicago Rockford International Airport (RFD) and Fuyun Koktokay Airport (FYN)

On average, flying from Rockford to Fuyun generates about 758 kg of CO2 per passenger, and 758 kilograms equals 1 671 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Rockford to Fuyun

See the map of the shortest flight path between Chicago Rockford International Airport (RFD) and Fuyun Koktokay Airport (FYN).

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	Fuyun Koktokay Airport
City:	Fuyun
Country:	China
IATA Code:	FYN
ICAO Code:	ZWFY
Coordinates:	46°48′15″N, 89°30′43″E