Nonstop flight route between Westfield / Springfield, Massachusetts, United States and San Francisco, California, United States:

About this route:

A direct, nonstop flight between Westfield-Barnes Regional Airport (BAF), Westfield / Springfield, Massachusetts, United States and San Francisco International Airport (SFO), San Francisco, California, United States would travel a Great Circle distance of 2,614 miles (or 4,207 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 Westfield-Barnes Regional 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 Westfield-Barnes Regional 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 Westfield-Barnes Regional Airport (BAF):

• In addition to being known as "Westfield-Barnes Regional Airport", another name for BAF is "(formerly Barnes Municipal Airport)".
• Over the last 50 years the airport has made improvements including another runway, 15/33 with a length of 5,000 feet, and a VORTAC and an ILS system.
• In 1923 citizens of Westfield, and nearby Holyoke set out to build an airport.
• Because of Westfield-Barnes Regional Airport's relatively low elevation of 270 feet, planes can take off or land at Westfield-Barnes Regional 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 largest program is an official part 141 flight school named Westfield Flight Academy.
• Between 1939 and 1940, the administration building, hangar, and the beacon light were built with grant money totaling near $90,000.
• The airport covers 1,200 acres  at an elevation of 270 feet above mean sea level.
• The airport recently opened a new administration and terminal which replaced a terminal that housed the original control tower.
• The furthest airport from Westfield-Barnes Regional Airport (BAF) is Margaret River Airport (MGV), which is located 11,728 miles (18,874 kilometers) away in Margaret River, Western Australia, Australia.
• The closest airport to Westfield-Barnes Regional Airport (BAF) is Westover Air Reserve Base (CEF), which is located only 10 miles (15 kilometers) ENE of BAF.
• Westfield-Barnes Regional Airport (BAF) has 2 runways.

Facts about San Francisco International Airport (SFO):

• San Francisco International Airport handled 44,477,209 passengers last year.
• 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.
• The airport opened on May 7, 1927, on 150 acres of cow pasture.
• SFO experiences delays in overcast weather when only two of the airport's four runways can be used at a time because the centerlines of the parallel runways are only 750 feet apart.
• On October 4, 2007, an Airbus A380 jumbo jet made its first visit to the airport.
• Terminal 2, formerly known as the "Central Terminal," opened in 1954 as the main airport terminal.
• AirTrain is the airport's people-mover system.
• San Francisco International Airport (SFO) has 4 runways.