Nonstop flight route between Penang, Malaysia and San Francisco, California, United States:

About this route:

A direct, nonstop flight between Penang International Airport (PEN), Penang, Malaysia and San Francisco International Airport (SFO), San Francisco, California, United States would travel a Great Circle distance of 8,401 miles (or 13,519 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 Penang 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 Penang 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 Penang International Airport (PEN):

• Penang International Airport (PEN) currently has only 1 runway.
• In the Mini-budget announced by Prime Minister Najib Tun Razak, who is also the Finance Minister, on 10 March 2009, RM250 million has been allocated for the expansion of the airport.
• The closest airport to Penang International Airport (PEN) is RMAF Butterworth (BWH), which is located only 14 miles (23 kilometers) NE of PEN.
• Because of Penang International Airport's relatively low elevation of 11 feet, planes can take off or land at Penang 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 the hub of two low-cost carriers, namely Firefly and AirAsia.
• Penang International Airport handled 5,487,751 passengers last year.
• In addition to being known as "Penang International Airport", another name for PEN is "Lapangan Terbang Antarabangsa Pulau Pinang".
• The furthest airport from Penang International Airport (PEN) is Cap. FAP Guillermo Concha Iberico International Airport (PIU), which is nearly antipodal to Penang International Airport (meaning Penang International Airport is almost on the exact opposite side of the Earth from Cap. FAP Guillermo Concha Iberico International Airport), and is located 12,375 miles (19,916 kilometers) away in Piura, Peru.

Facts about San Francisco International Airport (SFO):

• SFO was one of several US airports which operated the Registered Traveler program from April 2007 until funding ended in June 2009, which had allowed travelers to pass through security checkpoints quickly.
• AirTrain is the airport's people-mover system.
• San Francisco International Airport handled 44,477,209 passengers last year.
• Formerly known as the "South Terminal," Terminal 1 has Boarding Area B and Boarding Area C.
• 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.
• 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.
• 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.
• 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.