How far is Pisa from Rockford, IL?

The distance between Rockford (Chicago Rockford International Airport) and Pisa (Pisa International Airport) is 4707 miles / 7575 kilometers / 4090 nautical miles.

Distance from Rockford to Pisa

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

Vincenty's formula (applied above)

• 4706.635 miles
• 7574.595 kilometers
• 4089.954 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

• 4694.240 miles
• 7554.647 kilometers
• 4079.183 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 Pisa?

The estimated flight time from Chicago Rockford International Airport to Pisa International Airport is 9 hours and 24 minutes.

What is the time difference between Rockford and Pisa?

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

Flight carbon footprint between Chicago Rockford International Airport (RFD) and Pisa International Airport (PSA)

On average, flying from Rockford to Pisa generates about 546 kg of CO2 per passenger, and 546 kilograms equals 1 203 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Rockford to Pisa

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

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	Pisa International Airport
City:	Pisa
Country:	Italy
IATA Code:	PSA
ICAO Code:	LIRP
Coordinates:	43°41′2″N, 10°23′33″E