Nonstop flight route between Boise, Idaho, United States and Seinäjoki, Finland:

About this route:

A direct, nonstop flight between Boise Airport (BOI), Boise, Idaho, United States and Seinäjoki Airport (SJY), Seinäjoki, Finland would travel a Great Circle distance of 4,755 miles (or 7,652 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 Boise Airport and Seinäjoki 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 Boise Airport and Seinäjoki 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 Boise Airport (BOI):

• The current airport has its origins in 1936 when Boise began buying and leasing land for the airport.
• Boise Airport covers an area of 5,000 acres at an elevation of 2,871 feet above mean sea level.
• The field was named Gowen Field in 1941 on July 23, after 1st Lt.
• Boise Airport (BOI) has 3 runways.
• In 1926 the first municipal airport in Boise named Booth Field was built on a gravel bed where the Boise State University campus now stands.
• The closest airport to Boise Airport (BOI) is Mountain Home Air Force Base (MUO), which is located 40 miles (64 kilometers) SSE of BOI.
• The furthest airport from Boise Airport (BOI) is Tôlanaro Airport (FTU), which is located 10,843 miles (17,451 kilometers) away in Tôlanaro, Madagascar.
• Gowen Field Air National Guard Base primarily refers to the military facilities on the south side of the runways, which includes Air National Guard, Army National Guard, and reserve units of the Army, Navy, and Marine Corps.
• In addition to being known as "Boise Airport", other names for BOI include "Boise Air Terminal" and "Gowen Field".
• During World War II the Army Air Corps, later Army Air Forces, leased the field for use a training base for B-17 Flying Fortress and B-24 Liberator bomber crews.

Facts about Seinäjoki Airport (SJY):

• In addition to being known as "Seinäjoki Airport", another name for SJY is "Seinäjoen lentoasema".
• The furthest airport from Seinäjoki Airport (SJY) is Chatham Islands (CHT), which is located 10,921 miles (17,576 kilometers) away in Waitangi, Chatham Islands, New Zealand.
• Because of Seinäjoki Airport's relatively low elevation of 302 feet, planes can take off or land at Seinäjoki 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 Seinäjoki Airport (SJY) is Kauhajoki Airfield (KHJ), which is located 21 miles (34 kilometers) SW of SJY.
• Seinäjoki Airport (SJY) currently has only 1 runway.
• Seinäjoki Airport handled 33,930 passengers last year.