How far is Île d'Yeu from Rockford, IL?

The distance between Rockford (Chicago Rockford International Airport) and Île d'Yeu (Île d'Yeu Aerodrome) is 4073 miles / 6555 kilometers / 3540 nautical miles.

Distance from Rockford to Île d'Yeu

There are several ways to calculate the distance from Rockford to Île d'Yeu. Here are two standard methods:

Vincenty's formula (applied above)

• 4073.194 miles
• 6555.171 kilometers
• 3539.509 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

• 4062.123 miles
• 6537.353 kilometers
• 3529.888 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 Île d'Yeu?

The estimated flight time from Chicago Rockford International Airport to Île d'Yeu Aerodrome is 8 hours and 12 minutes.

What is the time difference between Rockford and Île d'Yeu?

The time difference between Rockford and Île d'Yeu is 7 hours. Île d'Yeu is 7 hours ahead of Rockford.

Flight carbon footprint between Chicago Rockford International Airport (RFD) and Île d'Yeu Aerodrome (IDY)

On average, flying from Rockford to Île d'Yeu generates about 465 kg of CO2 per passenger, and 465 kilograms equals 1 026 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Rockford to Île d'Yeu

See the map of the shortest flight path between Chicago Rockford International Airport (RFD) and Île d'Yeu Aerodrome (IDY).

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	Île d'Yeu Aerodrome
City:	Île d'Yeu
Country:	France
IATA Code:	IDY
ICAO Code:	LFEY
Coordinates:	46°43′6″N, 2°23′27″W