How far is Rockford, IL, from Paris?

The distance between Paris (Paris Orly Airport) and Rockford (Chicago Rockford International Airport) is 4192 miles / 6746 kilometers / 3643 nautical miles.

Distance from Paris to Rockford

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

Vincenty's formula (applied above)

• 4191.950 miles
• 6746.290 kilometers
• 3642.705 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

• 4180.409 miles
• 6727.716 kilometers
• 3632.676 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 Paris to Rockford?

The estimated flight time from Paris Orly Airport to Chicago Rockford International Airport is 8 hours and 26 minutes.

What is the time difference between Paris and Rockford?

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

Flight carbon footprint between Paris Orly Airport (ORY) and Chicago Rockford International Airport (RFD)

On average, flying from Paris to Rockford generates about 480 kg of CO2 per passenger, and 480 kilograms equals 1 059 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Paris to Rockford

See the map of the shortest flight path between Paris Orly Airport (ORY) and Chicago Rockford International Airport (RFD).

Airport information

Origin	Paris Orly Airport
City:	Paris
Country:	France
IATA Code:	ORY
ICAO Code:	LFPO
Coordinates:	48°43′31″N, 2°21′33″E

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