Nonstop flight route between Sanford, Maine, United States and San Francisco, California, United States:

About this route:

A direct, nonstop flight between Sanford Seacoast Regional Airport (SFM), Sanford, Maine, United States and San Francisco International Airport (SFO), San Francisco, California, United States would travel a Great Circle distance of 2,700 miles (or 4,345 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 Sanford Seacoast Regional Airport and San Francisco International 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 Sanford Seacoast Regional Airport and San Francisco International 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 Sanford Seacoast Regional Airport (SFM):

• Sanford Seacoast Regional Airport (SFM) has 2 runways.
• The furthest airport from Sanford Seacoast Regional Airport (SFM) is Margaret River Airport (MGV), which is located 11,712 miles (18,849 kilometers) away in Margaret River, Western Australia, Australia.
• The closest airport to Sanford Seacoast Regional Airport (SFM) is Portsmouth International Airport at Pease (PSM), which is located 23 miles (36 kilometers) SSW of SFM.
• Because of Sanford Seacoast Regional Airport's relatively low elevation of 244 feet, planes can take off or land at Sanford Seacoast Regional 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.

Facts about San Francisco International Airport (SFO):

• San Francisco International Airport handled 44,477,209 passengers last year.
• San Francisco International Airport (SFO) has 4 runways.
• 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.
• All SkyTeam, Oneworld and non-aligned international carriers operate from Boarding Area A.
• 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.
• On October 4, 2007, an Airbus A380 jumbo jet made its first visit to the airport.
• The airport closed following the Loma Prieta earthquake on October 17, 1989, reopening the following morning.
• 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.
• 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.
• A long-planned extension of the Bay Area Rapid Transit system to the airport opened on June 22, 2003, allowing passengers to board BART trains at the international terminal to San Francisco or the East Bay.