Nonstop flight route between Marathon, Florida, United States and Greenville, South Carolina, United States:
Departure Airport:

Arrival Airport:

Distance from MTH to GDC:
Share this route:
Jump to:
- About this route
- MTH Airport Information
- GDC Airport Information
- Facts about MTH
- Facts about GDC
- 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 GDC
- List of Nearest Airports to GDC
- Map of Furthest Airports from GDC
- List of Furthest Airports from GDC
About this route:
A direct, nonstop flight between Florida Keys Marathon Airport (MTH), Marathon, Florida, United States and Donaldson Center Airport (GDC), Greenville, South Carolina, United States would travel a Great Circle distance of 698 miles (or 1,123 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 Donaldson Center 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: | GDC / KGYH |
Airport Names: |
|
Location: | Greenville, South Carolina, United States |
GPS Coordinates: | 34°45'29"N by 82°22'35"W |
Area Served: | Greenville, South Carolina |
Operator/Owner: | Greenville City/County |
Airport Type: | Public |
Elevation: | 955 feet (291 meters) |
# of Runways: | 1 |
View all routes: | Routes from GDC |
More Information: | GDC Maps & Info |
Facts about Florida Keys Marathon Airport (MTH):
- 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.
- 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.
- Florida Keys Marathon Airport (MTH) currently has only 1 runway.
- Marathon Airport was served by American Eagle Airlines until 2000.
- 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 Donaldson Center Airport (GDC):
- In addition to being known as "Donaldson Center Airport", another name for GDC is "GYH".
- Because of Donaldson Center Airport's relatively low elevation of 955 feet, planes can take off or land at Donaldson Center 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 Donaldson Center Airport (GDC) is Margaret River Airport (MGV), which is located 11,439 miles (18,410 kilometers) away in Margaret River, Western Australia, Australia.
- Donaldson Center Airport (GDC) currently has only 1 runway.
- The closest airport to Donaldson Center Airport (GDC) is Greenville Downtown Airport (GMU), which is located only 6 miles (10 kilometers) NNE of GDC.
- Donaldson Center Airport is a public airport six miles south of the central business district of Greenville, a city in Greenville County, South Carolina, United States.