How far is Rockford, IL, from Caen?

The distance between Caen (Caen – Carpiquet Airport) and Rockford (Chicago Rockford International Airport) is 4066 miles / 6544 kilometers / 3534 nautical miles.

Distance from Caen to Rockford

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

Vincenty's formula (applied above)

• 4066.289 miles
• 6544.058 kilometers
• 3533.509 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

• 4055.064 miles
• 6525.992 kilometers
• 3523.754 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 Caen to Rockford?

The estimated flight time from Caen – Carpiquet Airport to Chicago Rockford International Airport is 8 hours and 11 minutes.

What is the time difference between Caen and Rockford?

The time difference between Caen and Rockford is 7 hours. Rockford is 7 hours behind Caen.

Flight carbon footprint between Caen – Carpiquet Airport (CFR) and Chicago Rockford International Airport (RFD)

On average, flying from Caen to Rockford generates about 465 kg of CO2 per passenger, and 465 kilograms equals 1 024 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Caen to Rockford

See the map of the shortest flight path between Caen – Carpiquet Airport (CFR) and Chicago Rockford International Airport (RFD).

Airport information

Origin	Caen – Carpiquet Airport
City:	Caen
Country:	France
IATA Code:	CFR
ICAO Code:	LFRK
Coordinates:	49°10′23″N, 0°26′59″W

Destination	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