Nonstop flight route between San Diego, California, United States and Mount Magnet, Western Australia, Australia:
Departure Airport:

Arrival Airport:

Distance from SDM to MMG:
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- About this route
- SDM Airport Information
- MMG Airport Information
- Facts about SDM
- Facts about MMG
- Map of Nearest Airports to SDM
- List of Nearest Airports to SDM
- Map of Furthest Airports from SDM
- List of Furthest Airports from SDM
- Map of Nearest Airports to MMG
- List of Nearest Airports to MMG
- Map of Furthest Airports from MMG
- List of Furthest Airports from MMG
About this route:
A direct, nonstop flight between Brown Field Municipal Airport (SDM), San Diego, California, United States and Mount Magnet Airport (MMG), Mount Magnet, Western Australia, Australia would travel a Great Circle distance of 9,189 miles (or 14,788 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 Brown Field Municipal Airport and Mount Magnet 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 Brown Field Municipal Airport and Mount Magnet Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
IATA / ICAO Codes: | SDM / KSDM |
Airport Name: | Brown Field Municipal Airport |
Location: | San Diego, California, United States |
GPS Coordinates: | 32°34'19"N by 116°58'49"W |
Area Served: | San Diego, California |
Operator/Owner: | City of San Diego |
Airport Type: | Public |
Elevation: | 526 feet (160 meters) |
# of Runways: | 2 |
View all routes: | Routes from SDM |
More Information: | SDM Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | MMG / YMOG |
Airport Name: | Mount Magnet Airport |
Location: | Mount Magnet, Western Australia, Australia |
GPS Coordinates: | 28°6'57"S by 117°50'30"E |
Operator/Owner: | Shire of Mount Magnet |
Airport Type: | Public |
Elevation: | 1354 feet (413 meters) |
View all routes: | Routes from MMG |
More Information: | MMG Maps & Info |
Facts about Brown Field Municipal Airport (SDM):
- A precision approach is not possible to either runway end due to rising terrain less than six miles east of the airport.
- Because of Brown Field Municipal Airport's relatively low elevation of 526 feet, planes can take off or land at Brown Field Municipal 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 1946 the Navy decommissioned Brown Field and turned it over to San Diego County.
- Brown Field Municipal Airport (SDM) has 2 runways.
- Brown Field is 1.5 miles north of the US/Mexico border in the Otay Mesa Community of the City of San Diego.
- The furthest airport from Brown Field Municipal Airport (SDM) is Sir Gaëtan Duval Airport (RRG), which is located 11,551 miles (18,590 kilometers) away in Rodrigues Island, Mauritius.
- The closest airport to Brown Field Municipal Airport (SDM) is Tijuana International Airport (TIJ), which is located only 2 miles (4 kilometers) SSE of SDM.
Facts about Mount Magnet Airport (MMG):
- The furthest airport from Mount Magnet Airport (MMG) is L.F. Wade International Airport (BDA), which is nearly antipodal to Mount Magnet Airport (meaning Mount Magnet Airport is almost on the exact opposite side of the Earth from L.F. Wade International Airport), and is located 12,107 miles (19,484 kilometers) away in Ferry Reach (near Hamilton), Bermuda.
- The closest airport to Mount Magnet Airport (MMG) is Cue Airport (CUY), which is located 46 miles (75 kilometers) N of MMG.