Nonstop flight route between San Francisco, California, United States and Cagliari, Italy:

About this route:

A direct, nonstop flight between San Francisco International Airport (SFO), San Francisco, California, United States and Cagliari Elmas Airport (CAG), Cagliari, Italy would travel a Great Circle distance of 6,296 miles (or 10,133 kilometers).

A Great Circle is the shortest distance between 2 points on a sphere. Because most world maps are flat (but the Earth is round), the route of the shortest distance between 2 points on the Earth will often appear curved when viewed on a flat map, especially for long distances. If you were to simply draw a straight line on a flat map and measure a very long distance, it would likely be much further than if you were to lay a string between those two points on a globe. Because of the large distance between San Francisco International Airport and Cagliari Elmas Airport, the route shown on this map most likely appears curved because of this reason.

Try it at home! Get a globe and tightly lay a string between San Francisco International Airport and Cagliari Elmas Airport. You'll see that it will travel the same route of the red line on this map!

Departure Airport Information:

Arrival Airport Information:

Facts about San Francisco International Airport (SFO):

• Because of San Francisco International Airport's relatively low elevation of 13 feet, planes can take off or land at San Francisco International Airport at a lower air speed than at airports located at a higher elevation. This is because the air density is higher closer to sea level than it would otherwise be at higher elevations.
• In summer 2011, Lufthansa and Air France operated the Airbus A380 at SFO seasonally, the first A380 scheduled service to the airport.
• The airport closed following the Loma Prieta earthquake on October 17, 1989, reopening the following morning.
• The furthest airport from San Francisco International Airport (SFO) is Tôlanaro Airport (FTU), which is located 11,365 miles (18,290 kilometers) away in Tôlanaro, Madagascar.
• San Francisco International Airport (SFO) has 4 runways.
• Before the 1930s, airports used a two-byte abbreviation.
• SFO was one of the first airports to implement a Fly Quiet Program which grades individual air carriers on their performance on noise abatement procedures while flying in and out of SFO.
• The closest airport to San Francisco International Airport (SFO) is Half Moon Bay AirportHalf Moon Bay Flight Strip (HAF), which is located only 10 miles (16 kilometers) SW of SFO.
• San Francisco International Airport handled 44,477,209 passengers last year.
• For lack of space, the terminal was built on top of the airport's main access road at enormous expense, completing the continuous ring of terminals.
• SFO is the largest airport in the Bay Area and the second busiest in California, after Los Angeles International Airport.

Facts about Cagliari Elmas Airport (CAG):

• Cagliari Elmas Airport (CAG) currently has only 1 runway.
• Cagliari Elmas Airport handled 3,592,020 passengers last year.
• The furthest airport from Cagliari Elmas Airport (CAG) is Chatham Islands (CHT), which is nearly antipodal to Cagliari Elmas Airport (meaning Cagliari Elmas Airport is almost on the exact opposite side of the Earth from Chatham Islands), and is located 12,012 miles (19,332 kilometers) away in Waitangi, Chatham Islands, New Zealand.
• In addition to being known as "Cagliari Elmas Airport", other names for CAG include "International "Mario Mameli"" and "Aeroporto di Cagliari".
• The closest airport to Cagliari Elmas Airport (CAG) is Tortolì Airport (TTB), which is located 57 miles (92 kilometers) NE of CAG.