How far is Treviso from Chicago, IL?

The distance between Chicago (Chicago O'Hare International Airport) and Treviso (Treviso Airport) is 4657 miles / 7495 kilometers / 4047 nautical miles.

Distance from Chicago to Treviso

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

Vincenty's formula (applied above)

• 4657.128 miles
• 7494.922 kilometers
• 4046.934 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

• 4644.667 miles
• 7474.868 kilometers
• 4036.106 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 Chicago to Treviso?

The estimated flight time from Chicago O'Hare International Airport to Treviso Airport is 9 hours and 19 minutes.

What is the time difference between Chicago and Treviso?

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

Flight carbon footprint between Chicago O'Hare International Airport (ORD) and Treviso Airport (TSF)

On average, flying from Chicago to Treviso generates about 540 kg of CO2 per passenger, and 540 kilograms equals 1 189 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Chicago to Treviso

See the map of the shortest flight path between Chicago O'Hare International Airport (ORD) and Treviso Airport (TSF).

Airport information

Origin	Chicago O'Hare International Airport
City:	Chicago, IL
Country:	United States
IATA Code:	ORD
ICAO Code:	KORD
Coordinates:	41°58′42″N, 87°54′17″W

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