Nonstop flight route between Charlotte, North Carolina, United States and Marathon, Florida, United States:
Departure Airport:

Arrival Airport:

Distance from CLT to MTH:
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- About this route
- CLT Airport Information
- MTH Airport Information
- Facts about CLT
- Facts about MTH
- Map of Nearest Airports to CLT
- List of Nearest Airports to CLT
- Map of Furthest Airports from CLT
- List of Furthest Airports from CLT
- Map of Nearest Airports to MTH
- List of Nearest Airports to MTH
- Map of Furthest Airports from MTH
- List of Furthest Airports from MTH
About this route:
A direct, nonstop flight between Charlotte Douglas International Airport (CLT), Charlotte, North Carolina, United States and Florida Keys Marathon Airport (MTH), Marathon, Florida, United States would travel a Great Circle distance of 725 miles (or 1,166 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 Charlotte Douglas International Airport and Florida Keys Marathon Airport, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
IATA / ICAO Codes: | CLT / KCLT |
Airport Name: | Charlotte Douglas International Airport |
Location: | Charlotte, North Carolina, United States |
GPS Coordinates: | 35°12'50"N by 80°56'35"W |
Area Served: | Charlotte metropolitan area |
Operator/Owner: | City of Charlotte |
Airport Type: | Public |
Elevation: | 748 feet (228 meters) |
# of Runways: | 4 |
View all routes: | Routes from CLT |
More Information: | CLT Maps & Info |
Arrival 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 |
Facts about Charlotte Douglas International Airport (CLT):
- The furthest airport from Charlotte Douglas International Airport (CLT) is Margaret River Airport (MGV), which is located 11,521 miles (18,541 kilometers) away in Margaret River, Western Australia, Australia.
- The August 1, 2013 court date yielded a verdict that the transfer, should it occur, would need prior approval from the FAA, a division of the US Department of Transportation, currently headed by former Charlotte Mayor Anthony Foxx, who has officially recused himself from the matter.
- Charlotte Douglas International Airport (CLT) has 4 runways.
- The closest airport to Charlotte Douglas International Airport (CLT) is Wilgrove Air Park (QWG), which is located only 15 miles (25 kilometers) W of CLT.
- In 2013, the airport will release plans for the largest expansion in the airport's history.
- Charlotte Douglas International Airport is a joint civil-military public international airport located in Charlotte, North Carolina.
- Because of Charlotte Douglas International Airport's relatively low elevation of 748 feet, planes can take off or land at Charlotte Douglas 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.
- Charlotte Douglas International Airport handled 41,228,372 passengers last year.
- In 2003, the main ticketing hall was expanded to the east, providing 13 additional ticketing counters and a new security checkpoint.
- In 1973, Eastern added two more gates to the end of its west concourse.
- In 1989 Piedmont merged with USAir.
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.
- 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.
- 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.
- 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.
- Florida Keys Marathon Airport (MTH) currently has only 1 runway.