How far is Rockford, IL, from Zurich?

The distance between Zurich (Zurich Airport) and Rockford (Chicago Rockford International Airport) is 4479 miles / 7207 kilometers / 3892 nautical miles.

Distance from Zurich to Rockford

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

Vincenty's formula (applied above)

• 4478.525 miles
• 7207.487 kilometers
• 3891.732 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

• 4466.314 miles
• 7187.835 kilometers
• 3881.121 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 Zurich to Rockford?

The estimated flight time from Zurich Airport to Chicago Rockford International Airport is 8 hours and 58 minutes.

What is the time difference between Zurich and Rockford?

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

Flight carbon footprint between Zurich Airport (ZRH) and Chicago Rockford International Airport (RFD)

On average, flying from Zurich to Rockford generates about 517 kg of CO2 per passenger, and 517 kilograms equals 1 139 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Zurich to Rockford

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

Airport information

Origin	Zurich Airport
City:	Zurich
Country:	Switzerland
IATA Code:	ZRH
ICAO Code:	LSZH
Coordinates:	47°27′52″N, 8°32′57″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