Nonstop flight route between Shemya, Alaska, United States and Boise, Idaho, United States:

About this route:

A direct, nonstop flight between Eareckson Air Station (SYA), Shemya, Alaska, United States and Boise Airport (BOI), Boise, Idaho, United States would travel a Great Circle distance of 3,144 miles (or 5,060 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 Eareckson Air Station and Boise 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 Eareckson Air Station and Boise 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 Eareckson Air Station (SYA):

• Jurisdiction of Shemya AFB was transferred from the Aerospace Defense Command to the Strategic Air Command when the former was inactivated on 1 October 1979.
• In addition to being known as "Eareckson Air Station", other names for SYA include "Shemya Air Force Base", "Shemya Army Airfield" and "  ".
• Additional aircraft and personnel reductions occurred in 1945 and almost all air bases other than Alexi Point, Shemya and Davis in the Aleutians were reduced to caretaker status.
• With the exception of a small station housekeeping unit, Shemya was abandoned after the war.
• With the successful completion of the Aleutian Campaign in August 1943, Eleventh Air Force came within striking distance of the Japanese Kurile Islands, the northernmost being 750 miles to the south-southwest of Shemya.
• The closest airport to Eareckson Air Station (SYA) is Casco Cove Coast Guard Station (ATU), which is located 40 miles (65 kilometers) WNW of SYA.
• Eareckson Air Station is located on the western tip of Alaska's Aleutian islands near the larger island of Attu, and is located approximately 1500 miles southwest of Anchorage.
• Eareckson Air Station (SYA) currently has only 1 runway.
• Eareckson Air Station is a United States Air Force military airport located on the island of Shemya, in the Alaskan Aleutian Islands.
• The limited resources assigned to the Eleventh Air Force meant only a limited number of missions could be carried out over the Kuriles.
• The furthest airport from Eareckson Air Station (SYA) is Cape Town International Airport (CPT), which is located 10,668 miles (17,168 kilometers) away in Cape Town, South Africa.
• Because of Eareckson Air Station's relatively low elevation of 97 feet, planes can take off or land at Eareckson Air Station 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.

Facts about Boise Airport (BOI):

• The airport can handle minor maintenance and repairs through fixed base operators Jackson Jet Center, Turbo Air and Western Aircraft.
• Between 2001 and 2005 Boise Airport was remodeled.
• Boise Airport (BOI) has 3 runways.
• The furthest airport from Boise Airport (BOI) is Tôlanaro Airport (FTU), which is located 10,843 miles (17,451 kilometers) away in Tôlanaro, Madagascar.
• 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 Boise Airport was a hub for Horizon Air from the late 1980s to the early 2000s with over 50 flights to 15 destinations at its peak, but was scaled down post 9/11.
• In addition to being known as "Boise Airport", other names for BOI include "Boise Air Terminal" and "Gowen Field".
• The current airport has its origins in 1936 when Boise began buying and leasing land for the airport.
• The field was named Gowen Field in 1941 on July 23, after 1st Lt.
• The tower and TRACON opened September 16, 2013 and features updated electronics and equipment, including the STARS radar system.