Nonstop flight route between Sault Ste. Marie, Michigan, United States and Adak Island, Alaska, United States:

About this route:

A direct, nonstop flight between Kincheloe Air Force Base (INR), Sault Ste. Marie, Michigan, United States and Adak Airport (ADK), Adak Island, Alaska, United States would travel a Great Circle distance of 3,903 miles (or 6,281 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 Kincheloe Air Force Base and Adak 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 Kincheloe Air Force Base and Adak 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 Kincheloe Air Force Base (INR):

• Kinross was considered a vital Air Defense Command base, an alert-status military base equipped with interceptors ready 24/7 to respond to unknown aircraft picked up by Ground Control Radar stations in the Great Lakes region.
• Flying out of Kinross in 1953, pilot Felix Moncla and his plane disappeared while pursuing a UFO over the Soo Locks and Lake Superior.
• As a result of the phase down, ADC moved the 438th Fighter Interceptor Squadron to Griffiss AFB, New York.
• The furthest airport from Kincheloe Air Force Base (INR) is Margaret River Airport (MGV), which is located 11,103 miles (17,869 kilometers) away in Margaret River, Western Australia, Australia.
• The closest airport to Kincheloe Air Force Base (INR) is Chippewa County International Airport (CIU), which is located only 0 mile (0 kilometer) N of INR.
• On 1 Oct 1968, the 449th became the host unit assigned to Kincheloe AFB with the inactivations of the 507th Fighter Wing and the activations & Organizations of the 449th Combat Support Group, the 449th Civil Engineering Squadron, 449th Security Police Squadron, 449th Services Squadron, 449th Supply Squadron, and the 449th Transportation Squadron.

Facts about Adak Airport (ADK):

• Because of Adak Airport's relatively low elevation of 18 feet, planes can take off or land at Adak 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.
• Adak Airport (ADK) has 2 runways.
• The furthest airport from Adak Airport (ADK) is Cape Town International Airport (CPT), which is located 10,985 miles (17,679 kilometers) away in Cape Town, South Africa.
• Once an American Airlines Boeing 777-200 from Dallas-Fort Worth International Airport en route to Tokyo Narita diverted to Adak Airport due to a fire warning in the cargo hold.
• The closest airport to Adak Airport (ADK) is Atka Airport (AKB), which is located 106 miles (171 kilometers) ENE of ADK.