Nonstop flight route between Marathon, Florida, United States and Fort Frances, Ontario, Canada:
Departure Airport:

Arrival Airport:

Distance from MTH to YAG:
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- About this route
- MTH Airport Information
- YAG Airport Information
- Facts about MTH
- Facts about YAG
- 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 YAG
- List of Nearest Airports to YAG
- Map of Furthest Airports from YAG
- List of Furthest Airports from YAG
About this route:
A direct, nonstop flight between Florida Keys Marathon Airport (MTH), Marathon, Florida, United States and Fort Frances Municipal Airport (YAG), Fort Frances, Ontario, Canada would travel a Great Circle distance of 1,785 miles (or 2,872 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 Fort Frances 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: | YAG / CYAG |
Airport Name: | Fort Frances Municipal Airport |
Location: | Fort Frances, Ontario, Canada |
GPS Coordinates: | 48°39'15"N by 93°26'26"W |
Operator/Owner: | Town of Fort Frances |
Airport Type: | Public |
Elevation: | 1123 feet (342 meters) |
# of Runways: | 1 |
View all routes: | Routes from YAG |
More Information: | YAG 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.
- 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.
- 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.
- 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.
Facts about Fort Frances Municipal Airport (YAG):
- Fort Frances Municipal Airport (YAG) currently has only 1 runway.
- The furthest airport from Fort Frances Municipal Airport (YAG) is Margaret River Airport (MGV), which is located 10,656 miles (17,150 kilometers) away in Margaret River, Western Australia, Australia.
- The closest airport to Fort Frances Municipal Airport (YAG) is Falls International Airport (INL), which is located only 6 miles (10 kilometers) SSE of YAG.