How far is Cagliari from Portland, ME?

The distance between Portland (Portland International Jetport) and Cagliari (Cagliari Elmas Airport) is 3970 miles / 6389 kilometers / 3450 nautical miles.

Distance from Portland to Cagliari

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

Vincenty's formula (applied above)

• 3969.645 miles
• 6388.524 kilometers
• 3449.527 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

• 3959.541 miles
• 6372.264 kilometers
• 3440.747 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 Portland to Cagliari?

The estimated flight time from Portland International Jetport to Cagliari Elmas Airport is 8 hours and 0 minutes.

What is the time difference between Portland and Cagliari?

The time difference between Portland and Cagliari is 6 hours. Cagliari is 6 hours ahead of Portland.

Flight carbon footprint between Portland International Jetport (PWM) and Cagliari Elmas Airport (CAG)

On average, flying from Portland to Cagliari generates about 453 kg of CO2 per passenger, and 453 kilograms equals 998 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Portland to Cagliari

See the map of the shortest flight path between Portland International Jetport (PWM) and Cagliari Elmas Airport (CAG).

Airport information

Origin	Portland International Jetport
City:	Portland, ME
Country:	United States
IATA Code:	PWM
ICAO Code:	KPWM
Coordinates:	43°38′46″N, 70°18′33″W

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