How far is Zaragoza from Rockford, IL?

The distance between Rockford (Chicago Rockford International Airport) and Zaragoza (Zaragoza Airport) is 4314 miles / 6942 kilometers / 3748 nautical miles.

Distance from Rockford to Zaragoza

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

Vincenty's formula (applied above)

• 4313.679 miles
• 6942.194 kilometers
• 3748.485 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

• 4302.512 miles
• 6924.222 kilometers
• 3738.781 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 Zaragoza?

The estimated flight time from Chicago Rockford International Airport to Zaragoza Airport is 8 hours and 40 minutes.

What is the time difference between Rockford and Zaragoza?

The time difference between Rockford and Zaragoza is 7 hours. Zaragoza is 7 hours ahead of Rockford.

Flight carbon footprint between Chicago Rockford International Airport (RFD) and Zaragoza Airport (ZAZ)

On average, flying from Rockford to Zaragoza generates about 496 kg of CO2 per passenger, and 496 kilograms equals 1 093 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Rockford to Zaragoza

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

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	Zaragoza Airport
City:	Zaragoza
Country:	Spain
IATA Code:	ZAZ
ICAO Code:	LEZG
Coordinates:	41°39′58″N, 1°2′29″W