Nonstop flight route between San Francisco, California, United States and Pai, Thailand:

About this route:

A direct, nonstop flight between San Francisco International Airport (SFO), San Francisco, California, United States and Pai Airport (PYY), Pai, Thailand would travel a Great Circle distance of 7,690 miles (or 12,376 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 Pai 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 Pai 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):

• The San Francisco International Airport BART station, located in Parking Garage G of the International Terminal, is the only direct rail link between the airport, the city of San Francisco, and the general Bay Area.
• After the war United Airlines used the Pan Am terminal 37°38′05″N 122°23′24″W / 37.6347°N 122.39°W / 37.6347.
• San Francisco International Airport (SFO) has 4 runways.
• Formerly known as the "South Terminal," Terminal 1 has Boarding Area B and Boarding Area C.
• In 1989 a master plan and Environmental Impact Report were prepared to guide development over the next two decades.
• On October 4, 2007, an Airbus A380 jumbo jet made its first visit to the airport.
• 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.
• 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.
• United Airlines used Mills Field as well as the Oakland Municipal Airport starting in the 1930s.
• 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 handled 44,477,209 passengers last year.

Facts about Pai Airport (PYY):

• The furthest airport from Pai Airport (PYY) is Capitán FAP Renán Elías Olivera International Airport (PIO), which is located 11,912 miles (19,170 kilometers) away in Pisco, Peru.
• Because of Pai Airport's relatively low elevation of 0 feet, planes can take off or land at Pai 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.
• The closest airport to Pai Airport (PYY) is Mae Hong Son Airport (HGN), which is located 30 miles (49 kilometers) W of PYY.