Nonstop flight route between Portland, Maine, United States and Mount Clemens, Michigan, United States:

About this route:

A direct, nonstop flight between Portland International Jetport (PWM), Portland, Maine, United States and Selfridge Air National Guard Base (MTC), Mount Clemens, Michigan, United States would travel a Great Circle distance of 635 miles (or 1,022 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 relatively short distance between Portland International Jetport and Selfridge Air National Guard Base, the route shown on this map most likely still appears to be a straight line.

Departure Airport Information:

Arrival Airport Information:

Facts about Portland International Jetport (PWM):

• That year regional Air New England began service in Portland, competing with Northeast Airlines intrastate and between Portland and Boston.
• In 1980 the passenger terminal expanded to the east with the addition of two baggage carousels.
• In the wake of the September 11 attacks many U.S.
• The closest airport to Portland International Jetport (PWM) is Naval Air Station Brunswick (NHZ), which is located 25 miles (40 kilometers) NE of PWM.
• Portland International Jetport (PWM) has 2 runways.
• At the onset of 2009 international service resumed.
• The furthest airport from Portland International Jetport (PWM) is Margaret River Airport (MGV), which is located 11,705 miles (18,838 kilometers) away in Margaret River, Western Australia, Australia.
• Because of Portland International Jetport's relatively low elevation of 76 feet, planes can take off or land at Portland International Jetport 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.
• That same year, regional Ransome Airlines, doing business as Delta Connection, began a route between Portland and Boston.

Facts about Selfridge Air National Guard Base (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 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.
• Air races at Selfridge from 1922 through the 1930s included the first John Mitchell Trophy Race, the Pulitzer Trophy Race, and the Curtiss Trophy Race and Boeing Trophy.
• In 1925, planes equipped with ice skids left Selfridge for Camp Skeel in Oscoda, Michigan to determine the usefulness of airplanes in harsh winter.
• In addition to being known as "Selfridge Air National Guard Base", another name for MTC is "Selfridge ANGB".
• Flying was considered impractical in Michigan during the winter months, so the student pilots were sent to Gerstner Field at Lake Charles, Louisiana, and to Chapman Field at Miami, Florida, and Selfridge was transformed into a mechanics school for the winter months.
• Scandal hit Selfridge on 5 May, 1943 when the commander Colonel William Colman was charged with shooting Private William MacRae, a black chauffeur who was assigned to drive him.
• 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.