Nonstop flight route between Covilhã, Portugal and Sault Ste. Marie, Michigan, United States:

About this route:

A direct, nonstop flight between Covilhã Airport (COV), Covilhã, Portugal and Kincheloe Air Force Base (INR), Sault Ste. Marie, Michigan, United States would travel a Great Circle distance of 3,741 miles (or 6,021 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 Covilhã Airport and Kincheloe Air Force Base, 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 Covilhã Airport and Kincheloe Air Force Base. 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 Covilhã Airport (COV):

• The furthest airport from Covilhã Airport (COV) is Takaka Aerodrome (KTF), which is nearly antipodal to Covilhã Airport (meaning Covilhã Airport is almost on the exact opposite side of the Earth from Takaka Aerodrome), and is located 12,390 miles (19,940 kilometers) away in Takaka, New Zealand.
• The closest airport to Covilhã Airport (COV) is Coimbra Airport (CBP), which is located 53 miles (85 kilometers) W of COV.
• Covilhã Airport (COV) currently has only 1 runway.

Facts about Kincheloe Air Force Base (INR):

• After the war, the airfield then served as a hub for private and commercial aviation.
• 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.
• In May 1958 the 438th FIS was temporarily transferred to K.
• On 2 February 1959, Strategic Air Command established the 4239th Strategic Wing at Kincheloe AFB, Michigan as part of SAC's plan to disburse its B-52 Stratofortress heavy bombers over a larger number of bases, thus making it more difficult for the Soviet Union to knock out the entire fleet with a surprise first strike.
• 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.
• 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.