Nonstop flight route between San Francisco, California, United States and Hagåtña, Guam:

About this route:

A direct, nonstop flight between San Francisco International Airport (SFO), San Francisco, California, United States and Guam International Airport (GUM), Hagåtña, Guam would travel a Great Circle distance of 5,805 miles (or 9,342 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 Guam 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 San Francisco International Airport and Guam 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 San Francisco International Airport (SFO):

• Formerly known as the "South Terminal," Terminal 1 has Boarding Area B and Boarding Area C.
• The airport opened on May 7, 1927, on 150 acres of cow pasture.
• 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.
• Since the mid-2000s recovery at SFO has been evident.
• SFO is the largest airport in the Bay Area and the second busiest in California, after Los Angeles International Airport.
• San Francisco International Airport handled 44,477,209 passengers last year.
• On October 4, 2007, an Airbus A380 jumbo jet made its first visit to the airport.
• San Francisco International Airport (SFO) has 4 runways.
• 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.
• Formerly known as the "North Terminal," Terminal 3 has Boarding Area E and Boarding Area F has 26 gates.
• Before the 1930s, airports used a two-byte abbreviation.
• SFO has expanded through the decades.

Facts about Guam International Airport (GUM):

• After the war, the USAAF used the airfield for fighter defense of the Marianas, until early 1947 and as a transport hub.
• Guam International Airport (GUM) has 2 runways.
• On June 10, 2009, Jetstar Airways Flight 20 flying from Kansai International Airport to Gold Coast Airport experienced a small fire in the cockpit apparently caused by a fault in the heating system.
• In addition to being known as "Guam International Airport", another name for GUM is "Antonio B. Won Pat International Airport".
• The closest airport to Guam International Airport (GUM) is Andersen Air Force Base (UAM), which is located only 11 miles (17 kilometers) NE of GUM.
• Guam International Airport handled 2,807,205 passengers last year.
• The original design is said to be compliant with security standards at the time of opening.
• Because of Guam International Airport's relatively low elevation of 297 feet, planes can take off or land at Guam 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.
• Transit passengers are also inspected by the USCBP before being allowed to proceed to their connecting gate.
• The furthest airport from Guam International Airport (GUM) is Salvador-Deputado Luís Eduardo Magalhães International Airport (2 de Julho) (SSA), which is nearly antipodal to Guam International Airport (meaning Guam International Airport is almost on the exact opposite side of the Earth from Salvador-Deputado Luís Eduardo Magalhães International Airport (2 de Julho)), and is located 12,223 miles (19,671 kilometers) away in Salvador, Bahia, Brazil.