Nonstop flight route between San Francisco, California, United States and Allentown, Pennsylvania, United States:

About this route:

A direct, nonstop flight between San Francisco International Airport (SFO), San Francisco, California, United States and Lehigh Valley International Airport (ABE), Allentown, Pennsylvania, United States would travel a Great Circle distance of 2,494 miles (or 4,014 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 relatively short distance between San Francisco International Airport and Lehigh Valley International Airport, the route shown on this map most likely still appears to be a straight line.

Departure Airport Information:

Arrival Airport Information:

Facts about San Francisco International Airport (SFO):

• 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 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 first international nonstops were ANA/BCPA DC-4s to Vancouver in 1946-47.
• 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.
• SFO was also one of the first U.S.
• United Airlines used Mills Field as well as the Oakland Municipal Airport starting in the 1930s.
• San Francisco International Airport handled 44,477,209 passengers last year.
• 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.
• Domestic flights on JetBlue Airways, Sun Country Airlines, and Hawaiian Airlines also operate from the International Terminal at boarding area A.
• San Francisco International Airport (SFO) has 4 runways.
• 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 airport closed following the Loma Prieta earthquake on October 17, 1989, reopening the following morning.

Facts about Lehigh Valley International Airport (ABE):

• The airport before terminal expansion.
• During World War II the U.
• On June 27, 2009, Allegiant Air Flight 746, a McDonnell Douglas MD-80 aircraft made an emergency landing after flames were observed coming from the aircraft's left engine.
• Because of Lehigh Valley International Airport's relatively low elevation of 393 feet, planes can take off or land at Lehigh Valley 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 Lehigh Valley International Airport (ABE) is Quakertown Airport (UKT), which is located only 15 miles (25 kilometers) SSE of ABE.
• Lehigh Valley International Airport (ABE) has 2 runways.
• The furthest airport from Lehigh Valley International Airport (ABE) is Margaret River Airport (MGV), which is located 11,695 miles (18,821 kilometers) away in Margaret River, Western Australia, Australia.
• By January 1944 work on a new runway was completed and a Class A United States Weather Bureau station had been installed.
• Allentown PA Airport in the early 1930s before the addition of hard-surfaced runways.