How far is Catania from Chicago, IL?

The distance between Chicago (Chicago O'Hare International Airport) and Catania (Catania–Fontanarossa Airport) is 5130 miles / 8256 kilometers / 4458 nautical miles.

Distance from Chicago to Catania

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

Vincenty's formula (applied above)

• 5130.335 miles
• 8256.475 kilometers
• 4458.140 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

• 5117.909 miles
• 8236.477 kilometers
• 4447.342 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 Catania?

The estimated flight time from Chicago O'Hare International Airport to Catania–Fontanarossa Airport is 10 hours and 12 minutes.

What is the time difference between Chicago and Catania?

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

Flight carbon footprint between Chicago O'Hare International Airport (ORD) and Catania–Fontanarossa Airport (CTA)

On average, flying from Chicago to Catania generates about 601 kg of CO2 per passenger, and 601 kilograms equals 1 325 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Chicago to Catania

See the map of the shortest flight path between Chicago O'Hare International Airport (ORD) and Catania–Fontanarossa Airport (CTA).

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	Catania–Fontanarossa Airport
City:	Catania
Country:	Italy
IATA Code:	CTA
ICAO Code:	LICC
Coordinates:	37°28′0″N, 15°3′59″E