How far is Cagliari from Ontario, CA?

The distance between Ontario (Ontario International Airport) and Cagliari (Cagliari Elmas Airport) is 6346 miles / 10213 kilometers / 5514 nautical miles.

Distance from Ontario to Cagliari

There are several ways to calculate the distance from Ontario to Cagliari. Here are two standard methods:

Vincenty's formula (applied above)

• 6345.790 miles
• 10212.559 kilometers
• 5514.341 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

• 6331.979 miles
• 10190.332 kilometers
• 5502.339 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 Ontario to Cagliari?

The estimated flight time from Ontario International Airport to Cagliari Elmas Airport is 12 hours and 30 minutes.

What is the time difference between Ontario and Cagliari?

The time difference between Ontario and Cagliari is 9 hours. Cagliari is 9 hours ahead of Ontario.

Flight carbon footprint between Ontario International Airport (ONT) and Cagliari Elmas Airport (CAG)

On average, flying from Ontario to Cagliari generates about 764 kg of CO2 per passenger, and 764 kilograms equals 1 684 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Ontario to Cagliari

See the map of the shortest flight path between Ontario International Airport (ONT) and Cagliari Elmas Airport (CAG).

Airport information

Origin	Ontario International Airport
City:	Ontario, CA
Country:	United States
IATA Code:	ONT
ICAO Code:	KONT
Coordinates:	34°3′21″N, 117°36′3″W

Destination	Cagliari Elmas Airport
City:	Cagliari
Country:	Italy
IATA Code:	CAG
ICAO Code:	LIEE
Coordinates:	39°15′5″N, 9°3′15″E