Nonstop flight route between Sault Ste. Marie, Michigan, United States and Kotlas, Arkhangelsk Oblast, Russia:

About this route:

A direct, nonstop flight between Kincheloe Air Force Base (INR), Sault Ste. Marie, Michigan, United States and Kotlas Airport (KSZ), Kotlas, Arkhangelsk Oblast, Russia would travel a Great Circle distance of 4,528 miles (or 7,287 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 Kotlas 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 Kotlas 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):

• On 16 February 1953, the first operational ADC unit, the 534th Air Defense Group was activated at Kinross AFB.
• The 4239th Strategic Wing was inactivated as the 449th Bombardment Wing was activated on 15 Nov 1962 and organized on 1 February 1963, assigned to SAC's Second Air Force, 40th Air Division.
• 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.
• Next, Kincheloe AFB was assigned to the Sault Sainte Marie Air Defense Sector at K.
• 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.
• With the outbreak of the Cold War in 1948 and active combat in the Korean War in June, 1950, the United States began building up its defenses.
• In the 1950s, the Air Force adopted a policy of dispersing Strategic Air Command bombers and tankers.
• 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.

Facts about Kotlas Airport (KSZ):

• Because of Kotlas Airport's relatively low elevation of 184 feet, planes can take off or land at Kotlas 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 Kotlas Airport (KSZ) is Velikiy Ustyug (VUS), which is located 34 miles (55 kilometers) SSW of KSZ.
• The furthest airport from Kotlas Airport (KSZ) is Chatham Islands (CHT), which is located 10,318 miles (16,605 kilometers) away in Waitangi, Chatham Islands, New Zealand.
• In addition to being known as "Kotlas Airport", another name for KSZ is "Аэропорт Котлас".
• Kotlas Airport (KSZ) currently has only 1 runway.