How far is Tortolì from Chicago, IL?

The distance between Chicago (Chicago O'Hare International Airport) and Tortolì (Tortolì Airport) is 4798 miles / 7722 kilometers / 4170 nautical miles.

Distance from Chicago to Tortolì

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

Vincenty's formula (applied above)

• 4798.368 miles
• 7722.225 kilometers
• 4169.668 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

• 4786.297 miles
• 7702.798 kilometers
• 4159.178 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 Tortolì?

The estimated flight time from Chicago O'Hare International Airport to Tortolì Airport is 9 hours and 35 minutes.

What is the time difference between Chicago and Tortolì?

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

Flight carbon footprint between Chicago O'Hare International Airport (ORD) and Tortolì Airport (TTB)

On average, flying from Chicago to Tortolì generates about 558 kg of CO2 per passenger, and 558 kilograms equals 1 229 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Chicago to Tortolì

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

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	Tortolì Airport
City:	Tortolì
Country:	Italy
IATA Code:	TTB
ICAO Code:	LIET
Coordinates:	39°55′7″N, 9°40′58″E