Nonstop flight route between Marathon, Florida, United States and San Bernardino, California, United States:
Departure Airport:

Arrival Airport:

Distance from MTH to SBD:
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- About this route
- MTH Airport Information
- SBD Airport Information
- Facts about MTH
- Facts about SBD
- 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 SBD
- List of Nearest Airports to SBD
- Map of Furthest Airports from SBD
- List of Furthest Airports from SBD
About this route:
A direct, nonstop flight between Florida Keys Marathon Airport (MTH), Marathon, Florida, United States and Norton Air Force Base (SBD), San Bernardino, California, United States would travel a Great Circle distance of 2,259 miles (or 3,635 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 Norton Air Force Base, 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: | SBD / |
Airport Names: |
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Location: | San Bernardino, California, United States |
GPS Coordinates: | 34°5'43"N by 117°14'5"W |
View all routes: | Routes from SBD |
More Information: | SBD Maps & Info |
Facts about Florida Keys Marathon Airport (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.
- 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 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.
- Marathon Airport was served by American Eagle Airlines until 2000.
- 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 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 Norton Air Force Base (SBD):
- With the air force moving into the jet age in the late 1940s, Norton began overhauling jet engines in 1951, and the San Bernardino Air Materiel Area became one of three air force jet overhaul centers by 1953.
- Norton AFB was closed as a result of Base Realignment and Closure action 1988 in 1994.
- The closest airport to Norton Air Force Base (SBD) is San Bernardino International Airport (SBT), which is located only 0 mile (0 kilometer) S of SBD.
- A base railroad system interchanged with the Pacific Electric/Southern Pacific branch line on the south side of the installation.
- LAADS was inactivated on 1 April 1966 and the designation was returned as the 27th Air Division, being stationed at Luke AFB, Arizona under Fourth Air Force as part of a consolidation with the inactivating Phoenix Air Defense Sector.
- The SAGE Direction Center closed in 1966 along with the other ADC facilities at Norton.
- In addition to being known as "Norton Air Force Base", another name for SBD is "Norton AFB".
- The furthest airport from Norton Air Force Base (SBD) is Pierrefonds Airport (ZSE), which is located 11,447 miles (18,423 kilometers) away in Saint-Pierre, Réunion.