Nonstop flight route between Marathon, Florida, United States and Bellingham, Washington, United States:
Departure Airport:

Arrival Airport:

Distance from MTH to BLI:
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- About this route
- MTH Airport Information
- BLI Airport Information
- Facts about MTH
- Facts about BLI
- 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 BLI
- List of Nearest Airports to BLI
- Map of Furthest Airports from BLI
- List of Furthest Airports from BLI
About this route:
A direct, nonstop flight between Florida Keys Marathon Airport (MTH), Marathon, Florida, United States and Bellingham International Airport (BLI), Bellingham, Washington, United States would travel a Great Circle distance of 2,783 miles (or 4,478 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 large distance between Florida Keys Marathon Airport and Bellingham International Airport, the route shown on this map most likely appears curved because of this reason.
Try it at home! Get a globe and tightly lay a string between Florida Keys Marathon Airport and Bellingham International Airport. You'll see that it will travel the same route of the red line on this map!
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: | BLI / KBLI |
Airport Names: |
|
Location: | Bellingham, Washington, United States |
GPS Coordinates: | 48°47'32"N by 122°32'14"W |
Area Served: | Bellingham, Washington |
Operator/Owner: | Port of Bellingham |
Airport Type: | Public |
Elevation: | 170 feet (52 meters) |
# of Runways: | 1 |
View all routes: | Routes from BLI |
More Information: | BLI Maps & Info |
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.
- Marathon Airport was served by American Eagle Airlines until 2000.
- The Florida Keys Marathon Airport is a public airport located along the Overseas Highway in Marathon, in Monroe County, Florida, United States.
- 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.
- 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.
- 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.
- In mid summer of 2007, Delta announced it would end service to Marathon Airport due to low demand.
Facts about Bellingham International Airport (BLI):
- Northwest Sky Ferry offers scheduled and charter flights from Bellingham to the San Juan Islands in Washington, Seattle, Tacoma, Port Angeles, Olympia, and British Columbia.
- Because of Bellingham International Airport's relatively low elevation of 170 feet, planes can take off or land at Bellingham 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.
- Bellingham International Airport (BLI) currently has only 1 runway.
- The furthest airport from Bellingham International Airport (BLI) is Tôlanaro Airport (FTU), which is located 10,700 miles (17,220 kilometers) away in Tôlanaro, Madagascar.
- In early 2007 Bellingham International hosted service to three destinations by the short-lived Western Airlines.
- In 1985, Pacific Southwest Airlines introduced Bellingham's first ever passenger jet service with McDonnell Douglas MD-80 flights direct to Los Angeles, San Diego and San Francisco.
- In addition to being known as "Bellingham International Airport", another name for BLI is "(Bellingham/Tulip Army Airfield)".
- In September 2010 the airport completed a $26 million resurfacing of the runway to allow aircraft up to the size of Boeing 757s to utilize the airport.
- The closest airport to Bellingham International Airport (BLI) is Blaine Municipal Airport (BWS), which is located only 16 miles (26 kilometers) NNW of BLI.