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

Arrival Airport:

Distance from MTH to FNT:
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- About this route
- MTH Airport Information
- FNT Airport Information
- Facts about MTH
- Facts about FNT
- 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 FNT
- List of Nearest Airports to FNT
- Map of Furthest Airports from FNT
- List of Furthest Airports from FNT
About this route:
A direct, nonstop flight between Florida Keys Marathon Airport (MTH), Marathon, Florida, United States and Bishop International Airport (FNT), Flint, Michigan, United States would travel a Great Circle distance of 1,269 miles (or 2,043 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 Bishop International Airport, 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: | FNT / KFNT |
Airport Name: | Bishop International Airport |
Location: | Flint, Michigan, United States |
GPS Coordinates: | 42°57'56"N by 83°44'36"W |
Area Served: | Flint, Michigan |
Airport Type: | Public |
Elevation: | 782 feet (238 meters) |
# of Runways: | 2 |
View all routes: | Routes from FNT |
More Information: | FNT Maps & Info |
Facts about Florida Keys Marathon Airport (MTH):
- 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.
- 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.
- 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.
- 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.
- However on December 1, 2006, the TSA bowed to the effective lobbying efforts of local government, congressional and business officials when it announced that screeners would be provided at the airport no later than February 15, 2007, even if it meant using a contractor.
- Florida Keys Marathon Airport (MTH) currently has only 1 runway.
Facts about Bishop International Airport (FNT):
- Runway 5/23 was closed permanently on May 4, 2009, as progress continued in the Capital Improvement Program.
- Because of Bishop International Airport's relatively low elevation of 782 feet, planes can take off or land at Bishop International 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.
- The furthest airport from Bishop International Airport (FNT) is Margaret River Airport (MGV), which is located 11,245 miles (18,098 kilometers) away in Margaret River, Western Australia, Australia.
- Bishop International Airport (FNT) has 2 runways.
- On December 12, 2011, four people from Saginaw were arrested at Bishop International Airport trying to smuggle 122 pounds of marijuana from Phoenix.
- The closest airport to Bishop International Airport (FNT) is Oakland County International Airport (PTK), which is located 26 miles (43 kilometers) SE of FNT.
- The renovation and expansion of the terminal, originally built in 1993, is due to be completed in the fall of 2012 and was designed by Reynolds, Smith & Hills.
- The completed terminal was dedicated on November 13, 2012.