How far is Treviso from Rockford, IL?

The distance between Rockford (Chicago Rockford International Airport) and Treviso (Treviso Airport) is 4693 miles / 7552 kilometers / 4078 nautical miles.

Distance from Rockford to Treviso

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

Vincenty's formula (applied above)

• 4692.704 miles
• 7552.175 kilometers
• 4077.848 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

• 4680.117 miles
• 7531.919 kilometers
• 4066.911 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 Treviso?

The estimated flight time from Chicago Rockford International Airport to Treviso Airport is 9 hours and 23 minutes.

What is the time difference between Rockford and Treviso?

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

Flight carbon footprint between Chicago Rockford International Airport (RFD) and Treviso Airport (TSF)

On average, flying from Rockford to Treviso generates about 544 kg of CO2 per passenger, and 544 kilograms equals 1 199 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Rockford to Treviso

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

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	Treviso Airport
City:	Treviso
Country:	Italy
IATA Code:	TSF
ICAO Code:	LIPH
Coordinates:	45°38′54″N, 12°11′39″E