Nonstop flight route between Marathon, Florida, United States and Hebron, Kentucky (near Cincinnati), United States:
Departure Airport:

Arrival Airport:

Distance from MTH to CVG:
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- About this route
- MTH Airport Information
- CVG Airport Information
- Facts about MTH
- Facts about CVG
- 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 CVG
- List of Nearest Airports to CVG
- Map of Furthest Airports from CVG
- List of Furthest Airports from CVG
About this route:
A direct, nonstop flight between Florida Keys Marathon Airport (MTH), Marathon, Florida, United States and Cincinnati/Northern Kentucky International Airport (CVG), Hebron, Kentucky (near Cincinnati), United States would travel a Great Circle distance of 1,012 miles (or 1,628 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 Cincinnati/Northern Kentucky 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: | CVG / KCVG |
Airport Name: | Cincinnati/Northern Kentucky International Airport |
Location: | Hebron, Kentucky (near Cincinnati), United States |
GPS Coordinates: | 39°2'56"N by 84°40'4"W |
Area Served: | Cincinnati, Ohio |
Operator/Owner: | Kenton County Airport Board |
Airport Type: | Public |
Elevation: | 896 feet (273 meters) |
# of Runways: | 4 |
View all routes: | Routes from CVG |
More Information: | CVG Maps & Info |
Facts about Florida Keys Marathon Airport (MTH):
- 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.
- Florida Keys Marathon Airport (MTH) currently has only 1 runway.
- 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.
- 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.
Facts about Cincinnati/Northern Kentucky International Airport (CVG):
- The first airplane, an American Airlines DC-3 from Cleveland, Ohio, landed at the airport January 10, 1947, at 9:53 am.
- Cincinnati/Northern Kentucky International Airport (CVG) has 4 runways.
- Comair has its headquarters in the Comair General Office Building, at 82 Comair Boulevard.
- In May 2012, Terminal 2 was officially closed and all non-Delta operations were consolidated in a newly renovated Concourse A.
- The airport's terminal/remote-concourse configuration, combined with simultaneous triple landing/takeoff capabilities, makes CVG a particularly efficient airport for flight operations.
- Operated by Delta Air Lines until 2010, Concourse A underwent an extensive renovation before re-opening on May 15, 2012, to serve passengers on Air Canada, Allegiant Airlines, American Airlines, Frontier Airlines, United Airlines, and US Airways, most of which formerly used Terminal 2, which is now closed.
- Concourse C, which once housed all Delta Connection flights, opened in September 1994 and closed in 2009 due to Delta Air Lines cutting flights from the hub.
- The furthest airport from Cincinnati/Northern Kentucky International Airport (CVG) is Margaret River Airport (MGV), which is located 11,286 miles (18,163 kilometers) away in Margaret River, Western Australia, Australia.
- The closest airport to Cincinnati/Northern Kentucky International Airport (CVG) is Cincinnati Municipal Airport (LUK), which is located only 14 miles (22 kilometers) ENE of CVG.
- Because of Cincinnati/Northern Kentucky International Airport's relatively low elevation of 896 feet, planes can take off or land at Cincinnati/Northern Kentucky 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.