Nonstop flight route between Mount Clemens, Michigan, United States and Port Williams, Kodiak Island Borough, Alaska, United States:

About this route:

A direct, nonstop flight between Selfridge Air National Guard Base (MTC), Mount Clemens, Michigan, United States and Port Williams Seaplane Base (KPR), Port Williams, Kodiak Island Borough, Alaska, United States would travel a Great Circle distance of 3,091 miles (or 4,975 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 Port Williams Seaplane 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 Selfridge Air National Guard Base and Port Williams Seaplane 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 Selfridge Air National Guard Base (MTC):

• 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 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.
• From 1950–1974, the Selfridge AFB radar station, including a Missile Master Army Air Defense Command Post after 1960, provided ground-controlled interception coverage for interceptor aircraft and surface-to-air missiles.
• 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.
• In addition to being known as "Selfridge Air National Guard Base", another name for MTC is "Selfridge ANGB".
• During the 1930s and 1940s, squadrons "from Selfridge performed maneuvers over Detroit, local citizens".
• On 1 April 1, 1918 preparations got underway for the opening of a new gunnery school.
• The host organization is the 127th Wing of the Michigan Air National Guard, but a variety of Air Force Reserve, Navy Reserve, Marine Corps, Army Reserve, Army National Guards and active duty Coast Guard units use the facility as well.

Facts about Port Williams Seaplane Base (KPR):

• The closest airport to Port Williams Seaplane Base (KPR) is Kitoi Bay Seaplane Base (KKB), which is located 22 miles (35 kilometers) SSE of KPR.
• Port Williams Seaplane Base (KPR) currently has only 1 runway.
• Because of Port Williams Seaplane Base's relatively low elevation of 0 feet, planes can take off or land at Port Williams Seaplane Base 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.
• Scheduled passenger service to Kodiak, Alaska, is subsidized by the United States Department of Transportation via the Essential Air Service program.
• The furthest airport from Port Williams Seaplane Base (KPR) is Port Elizabeth International Airport (PLZ), which is located 10,742 miles (17,287 kilometers) away in Port Elizabeth, South Africa.