Nonstop flight route between Helsinki / Malmi, Finland and San Francisco, California, United States:

About this route:

A direct, nonstop flight between Helsinki-Malmi Airport (HEM), Helsinki / Malmi, Finland and San Francisco International Airport (SFO), San Francisco, California, United States would travel a Great Circle distance of 5,426 miles (or 8,732 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 Helsinki-Malmi 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 Helsinki-Malmi 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 Helsinki-Malmi Airport (HEM):

• During the war, bigger and heavier aircraft had been developed, and after the war the aircraft industry and commercial aviation business flourished.
• Helsinki-Malmi Airport is an airport in the city of Helsinki, Finland, located in the district of Malmi, 5.4 NM north north-east of the city centre.
• Helsinki-Malmi Airport handled 50 passengers last year.
• The furthest airport from Helsinki-Malmi Airport (HEM) is Chatham Islands (CHT), which is located 10,992 miles (17,691 kilometers) away in Waitangi, Chatham Islands, New Zealand.
• In addition to being known as "Helsinki-Malmi Airport", another name for HEM is "Helsinki-Malmin lentoasemaHelsingfors-Malm flygplats".
• A new airfield of international standards was first opened to traffic in 1952 in Seutula, in time for the 1952 Summer Olympics in Helsinki.
• The first land airport of Helsinki, located in Tattarisuo in the township of Malmi, became operational in December 1936.
• Malmi Airport is also popular among people who like outdoor exercise because its environment offers natural scenery and a nature path encircles the airport area.
• Because of Helsinki-Malmi Airport's relatively low elevation of 57 feet, planes can take off or land at Helsinki-Malmi 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 Helsinki-Malmi Airport (HEM) is Helsinki Airport (HEL), which is located only 5 miles (8 kilometers) NNW of HEM.
• Helsinki-Malmi Airport (HEM) has 2 runways.
• The Ministry of Transport and Communications ordered in June 2005 from the Civil Aviation Administration a new assessment of the alternatives and costs.
• The future of Malmi Airport is uncertain, as the City of Helsinki has plans for housing construction on the site.

Facts about San Francisco International Airport (SFO):

• The airport has four terminals and seven concourses arranged in a ring.
• San Francisco International Airport handled 44,477,209 passengers last year.
• San Francisco International Airport (SFO) has 4 runways.
• On October 4, 2007, an Airbus A380 jumbo jet made its first visit to the airport.
• All international Star Alliance members aside from Air Canada, Asiana, and TACA use Boarding Area G.
• Before the 1930s, airports used a two-byte abbreviation.
• 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 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.
• In 1989 a master plan and Environmental Impact Report were prepared to guide development over the next two decades.
• A long-planned extension of the Bay Area Rapid Transit system to the airport opened on June 22, 2003, allowing passengers to board BART trains at the international terminal to San Francisco or the East Bay.
• 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 opened on May 7, 1927, on 150 acres of cow pasture.