Nonstop flight route between Marathon, Florida, United States and Mount Clemens, Michigan, United States:
Departure Airport:

Arrival Airport:

Distance from MTH to MTC:
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- About this route
- MTH Airport Information
- MTC Airport Information
- Facts about MTH
- Facts about MTC
- Map of Nearest Airports to MTH
- List of Nearest Airports to MTH
- Map of Furthest Airports from MTH
- List of Furthest Airports from MTH
- Map of Nearest Airports to MTC
- List of Nearest Airports to MTC
- Map of Furthest Airports from MTC
- List of Furthest Airports from MTC
About this route:
A direct, nonstop flight between Florida Keys Marathon Airport (MTH), Marathon, Florida, United States and Selfridge Air National Guard Base (MTC), Mount Clemens, Michigan, United States would travel a Great Circle distance of 1,240 miles (or 1,995 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 Florida Keys Marathon Airport and Selfridge Air National Guard Base, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
IATA / ICAO Codes: | MTH / KMTH |
Airport Name: | Florida Keys Marathon Airport |
Location: | Marathon, Florida, United States |
GPS Coordinates: | 24°43'33"N by 81°3'5"W |
Operator/Owner: | Monroe County |
Airport Type: | Public |
Elevation: | 7 feet (2 meters) |
# of Runways: | 1 |
View all routes: | Routes from MTH |
More Information: | MTH Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | MTC / KMTC |
Airport Names: |
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Location: | Mount Clemens, Michigan, United States |
GPS Coordinates: | 42°36'29"N by 82°50'8"W |
View all routes: | Routes from MTC |
More Information: | MTC Maps & Info |
Facts about Florida Keys Marathon Airport (MTH):
- The closest airport to Florida Keys Marathon Airport (MTH) is NAS Key West (NQX), which is located 41 miles (67 kilometers) WSW of MTH.
- In mid summer of 2007, Delta announced it would end service to Marathon Airport due to low demand.
- On October 4, 2008, Continental Airlines announced it would begin commercial service to Marathon Airport via a Cape Air codeshare to Southwest Florida International Airport in Fort Myers, with TSA security clearance to occur once on the ground in Fort Myers, if connecting to another flight.
- Because of Florida Keys Marathon Airport's relatively low elevation of 7 feet, planes can take off or land at Florida Keys Marathon 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.
- Florida Keys Marathon Airport (MTH) currently has only 1 runway.
- Marathon Airport was served by American Eagle Airlines until 2000.
- The furthest airport from Florida Keys Marathon Airport (MTH) is Cocos (Keeling) Island Airport (CCK), which is located 11,560 miles (18,603 kilometers) away in Cocos Islands, Australia.
- Marathon Airport was originally constructed by the United States Navy in the early 1940s as Outlying Field Marathon, an auxiliary airfield to Naval Air Station Key West.
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.
- 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.
- 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.
- 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.
- 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 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.
- In addition to being known as "Selfridge Air National Guard Base", another name for MTC is "Selfridge ANGB".
- The origins of Selfridge Air National Guard Base date to 1916 when a large tract of land on Lake St.