How far is Cagliari from Porto?

The distance between Porto (Porto Airport) and Cagliari (Cagliari Elmas Airport) is 946 miles / 1522 kilometers / 822 nautical miles.

The driving distance from Porto (OPO) to Cagliari (CAG) is 1182 miles / 1903 kilometers, and travel time by car is about 27 hours 7 minutes.

Distance from Porto to Cagliari

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

Vincenty's formula (applied above)

• 946.003 miles
• 1522.444 kilometers
• 822.054 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

• 943.703 miles
• 1518.743 kilometers
• 820.055 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 Porto to Cagliari?

The estimated flight time from Porto Airport to Cagliari Elmas Airport is 2 hours and 17 minutes.

What is the time difference between Porto and Cagliari?

The time difference between Porto and Cagliari is 1 hour. Cagliari is 1 hour ahead of Porto.

Flight carbon footprint between Porto Airport (OPO) and Cagliari Elmas Airport (CAG)

On average, flying from Porto to Cagliari generates about 147 kg of CO2 per passenger, and 147 kilograms equals 324 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Porto to Cagliari

See the map of the shortest flight path between Porto Airport (OPO) and Cagliari Elmas Airport (CAG).

Airport information

Origin	Porto Airport
City:	Porto
Country:	Portugal
IATA Code:	OPO
ICAO Code:	LPPR
Coordinates:	41°14′53″N, 8°40′53″W

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