Nonstop flight route between Mount Clemens, Michigan, United States and Georgetown, Ascension Island, Saint Helena:

About this route:

A direct, nonstop flight between Selfridge Air National Guard Base (MTC), Mount Clemens, Michigan, United States and RAF Ascension (ASI), Georgetown, Ascension Island, Saint Helena would travel a Great Circle distance of 5,526 miles (or 8,893 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 Selfridge Air National Guard Base and RAF Ascension, 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 Selfridge Air National Guard Base and RAF Ascension. 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 Selfridge Air National Guard Base (MTC):

• After World War II Selfridge expanded to its present size of 3,600 acres, and in 1947 the Selfridge Army Air Base was renamed Selfridge Air Force Base.
• On 1 April 1, 1918 preparations got underway for the opening of a new gunnery school.
• In addition to being known as "Selfridge Air National Guard Base", another name for MTC is "Selfridge ANGB".
• The closest airport to Selfridge Air National Guard Base (MTC) is Coleman A. Young International Airport (DET), which is located only 16 miles (26 kilometers) SSW of MTC.
• On May 8, 1964, disaster struck the area north of the base.
• The furthest airport from Selfridge Air National Guard Base (MTC) is Margaret River Airport (MGV), which is located 11,298 miles (18,182 kilometers) away in Margaret River, Western Australia, Australia.
• On 9 July, the first training aircraft, a Curtiss JN-4D arrived at the new airfield, and the base was gearing up to train men in flying, bombing, radio and photography for the war effort.
• The 1918 Armistice with Germany ended World War I.
• In 1925, planes equipped with ice skids left Selfridge for Camp Skeel in Oscoda, Michigan to determine the usefulness of airplanes in harsh winter.
• The origins of Selfridge Air National Guard Base date to 1916 when a large tract of land on Lake St.

Facts about RAF Ascension (ASI):

• Wideawake Airfield was a US installation built in 1943 by arrangement with the British government.
• The closest airport to RAF Ascension (ASI) is Sasstown Airport (SAZ), which is located 965 miles (1,553 kilometers) NNE of ASI.
• In addition to being known as "RAF Ascension", another name for ASI is "Wideawake Airbase/Field".
• RAF Ascension Island was re-garrisoned by the RAF in 1982 and used extensively as a staging base during the Falklands War.
• The furthest airport from RAF Ascension (ASI) is Ujae Airport (UJE), which is nearly antipodal to RAF Ascension (meaning RAF Ascension is almost on the exact opposite side of the Earth from Ujae Airport), and is located 12,370 miles (19,907 kilometers) away in Ujae Atoll, Marshall Islands.