Nonstop flight route between Block Island, Rhode Island, United States and San Francisco, California, United States:

About this route:

A direct, nonstop flight between Block Island State Airport (BID), Block Island, Rhode Island, United States and San Francisco International Airport (SFO), San Francisco, California, United States would travel a Great Circle distance of 2,685 miles (or 4,321 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 Block Island State 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 Block Island State 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 Block Island State Airport (BID):

• Block Island State Airport (BID) currently has only 1 runway.
• Because of Block Island State Airport's relatively low elevation of 108 feet, planes can take off or land at Block Island State 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.
• Block Island State Airport covers an area of 136 acres at an elevation of 108 feet above mean sea level.
• The closest airport to Block Island State Airport (BID) is Montauk Airport (MTP), which is located only 19 miles (30 kilometers) WSW of BID.
• Block Island State Airport is a public use airport located on Block Island, in Washington County, Rhode Island, United States.
• The furthest airport from Block Island State Airport (BID) is Margaret River Airport (MGV), which is located 11,818 miles (19,019 kilometers) away in Margaret River, Western Australia, Australia.

Facts about San Francisco International Airport (SFO):

• 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 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 handled 44,477,209 passengers last year.
• All SkyTeam, Oneworld and non-aligned international carriers operate from Boarding Area A.
• San Francisco International Airport (SFO) has 4 runways.
• San Francisco International Airport is an international airport located 13 miles south of downtown San Francisco, California, near Millbrae and San Bruno in unincorporated San Mateo County.
• The airport closed following the Loma Prieta earthquake on October 17, 1989, reopening the following morning.
• SFO was also one of the first U.S.
• Since the mid-2000s recovery at SFO has been evident.
• In 1989 a master plan and Environmental Impact Report were prepared to guide development over the next two decades.