Nonstop flight route between Marathon, Florida, United States and Atlantic, Iowa, United States:
Departure Airport:

Arrival Airport:

Distance from MTH to AIO:
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- About this route
- MTH Airport Information
- AIO Airport Information
- Facts about MTH
- Facts about AIO
- 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 AIO
- List of Nearest Airports to AIO
- Map of Furthest Airports from AIO
- List of Furthest Airports from AIO
About this route:
A direct, nonstop flight between Florida Keys Marathon Airport (MTH), Marathon, Florida, United States and Atlantic Municipal Airport (AIO), Atlantic, Iowa, United States would travel a Great Circle distance of 1,405 miles (or 2,261 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 Atlantic Municipal 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: | AIO / KAIO |
Airport Name: | Atlantic Municipal Airport |
Location: | Atlantic, Iowa, United States |
GPS Coordinates: | 41°24'25"N by 95°2'48"W |
Operator/Owner: | City of Atlantic |
Airport Type: | Public |
Elevation: | 1182 feet (360 meters) |
# of Runways: | 2 |
View all routes: | Routes from AIO |
More Information: | AIO Maps & Info |
Facts about Florida Keys Marathon Airport (MTH):
- 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.
- The closest airport to Florida Keys Marathon Airport (MTH) is NAS Key West (NQX), which is located 41 miles (67 kilometers) WSW of 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.
- 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 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 Atlantic Municipal Airport (AIO):
- Atlantic Municipal Airport is a general aviation airport located two miles west of the central business district of Atlantic, a city in Cass County, Iowa, USA.
- The closest airport to Atlantic Municipal Airport (AIO) is Council Bluffs Municipal Airport (CBF), which is located 38 miles (62 kilometers) WSW of AIO.
- Atlantic Municipal Airport (AIO) has 2 runways.
- The furthest airport from Atlantic Municipal Airport (AIO) is Margaret River Airport (MGV), which is located 10,719 miles (17,251 kilometers) away in Margaret River, Western Australia, Australia.