How far is Alghero from Rockford, IL?

The distance between Rockford (Chicago Rockford International Airport) and Alghero (Alghero–Fertilia Airport) is 4751 miles / 7646 kilometers / 4129 nautical miles.

Distance from Rockford to Alghero

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

Vincenty's formula (applied above)

• 4751.002 miles
• 7645.997 kilometers
• 4128.508 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

• 4738.910 miles
• 7626.536 kilometers
• 4118.000 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 Alghero?

The estimated flight time from Chicago Rockford International Airport to Alghero–Fertilia Airport is 9 hours and 29 minutes.

What is the time difference between Rockford and Alghero?

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

Flight carbon footprint between Chicago Rockford International Airport (RFD) and Alghero–Fertilia Airport (AHO)

On average, flying from Rockford to Alghero generates about 552 kg of CO2 per passenger, and 552 kilograms equals 1 216 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Rockford to Alghero

See the map of the shortest flight path between Chicago Rockford International Airport (RFD) and Alghero–Fertilia Airport (AHO).

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	Alghero–Fertilia Airport
City:	Alghero
Country:	Italy
IATA Code:	AHO
ICAO Code:	LIEA
Coordinates:	40°37′55″N, 8°17′26″E