Nonstop flight route between Zamboanga City, Philippines and San Francisco, California, United States:

About this route:

A direct, nonstop flight between Zamboanga International Airport (ZAM), Zamboanga City, Philippines and San Francisco International Airport (SFO), San Francisco, California, United States would travel a Great Circle distance of 7,283 miles (or 11,721 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 Zamboanga International 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 Zamboanga International 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 Zamboanga International Airport (ZAM):

• March 6, 2009 - Released the feasibility study of Zamboanga International Airport Development Project by the Department of Transportation and Communication.
• Zamboanga International Airport handled 904,668 passengers last year.
• The furthest airport from Zamboanga International Airport (ZAM) is Itaituba Airport (ITB), which is nearly antipodal to Zamboanga International Airport (meaning Zamboanga International Airport is almost on the exact opposite side of the Earth from Itaituba Airport), and is located 12,209 miles (19,648 kilometers) away in Itaituba, Pará, Brazil.
• October 28, 2008 - Zamboanga International Airport Authority has finalised that observers and engineers are going to have an ocular inspection on the area's plan, to see the cost of the project and other prospect details.
• Inside the terminal, there is only one store managed by the Air Transportation Office.
• The national government through the DOTC, alloted 15 million pesos for the feasibility study of the project.
• In addition to being known as "Zamboanga International Airport", another name for ZAM is "Paliparang Pandaigdig ng ZamboangaAeropuerto Internacional de Zamboanga".
• Because of Zamboanga International Airport's relatively low elevation of 20 feet, planes can take off or land at Zamboanga 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 airport is officially classified as an international airport by the Civil Aviation Authority of the Philippines, despite only offering scheduled domestic passenger services.
• Zamboanga International Airport (ZAM) currently has only 1 runway.
• The closest airport to Zamboanga International Airport (ZAM) is Ipil Airport (IPE), which is located 70 miles (113 kilometers) NNE of ZAM.

Facts about San Francisco International Airport (SFO):

• The airport opened on May 7, 1927, on 150 acres of cow pasture.
• 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.
• 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.
• 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.
• San Francisco International Airport handled 44,477,209 passengers last year.
• United Airlines used Mills Field as well as the Oakland Municipal Airport starting in the 1930s.
• In 1954 the airport's Central Passenger Terminal opened.
• On July 14, 2008, SFO was voted Best International Airport in North America for 2008 in the World Airports Survey by Skytrax.
• All international Star Alliance members aside from Air Canada, Asiana, and TACA use Boarding Area G.
• Before the 1930s, airports used a two-byte abbreviation.
• San Francisco International Airport (SFO) has 4 runways.
• The airport has four terminals and seven concourses arranged in a ring.