Nonstop flight route between Horsham, Victoria, Australia and Oakland (near San Francisco), California, United States:
Departure Airport:
 
    Arrival Airport:
 
    Distance from HSM to OAK:
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- About this route
- HSM Airport Information
- OAK Airport Information
- Facts about HSM
- Facts about OAK
- Map of Nearest Airports to HSM
- List of Nearest Airports to HSM
- Map of Furthest Airports from HSM
- List of Furthest Airports from HSM
- Map of Nearest Airports to OAK
- List of Nearest Airports to OAK
- Map of Furthest Airports from OAK
- List of Furthest Airports from OAK
About this route:
A direct, nonstop flight between Horsham Airport (HSM), Horsham, Victoria, Australia and Oakland International Airport (OAK), Oakland (near San Francisco), California, United States would travel a Great Circle distance of 7,966 miles (or 12,821 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 Horsham Airport and Oakland 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 Horsham Airport and Oakland 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: | HSM / YHSM | 
| Airport Name: | Horsham Airport | 
| Location: | Horsham, Victoria, Australia | 
| GPS Coordinates: | 36°40'10"S by 142°10'22"E | 
| Operator/Owner: | Horsham Rural City Council | 
| Airport Type: | Public | 
| Elevation: | 445 feet (136 meters) | 
| # of Runways: | 2 | 
| View all routes: | Routes from HSM | 
| More Information: | HSM Maps & Info | 
Arrival Airport Information:
| IATA / ICAO Codes: | OAK / KOAK | 
| Airport Name: | Oakland International Airport | 
| Location: | Oakland (near San Francisco), California, United States | 
| GPS Coordinates: | 37°43'17"N by 122°13'14"W | 
| Area Served: | East Bay, California | 
| Operator/Owner: | Port of Oakland | 
| Airport Type: | Public | 
| Elevation: | 9 feet (3 meters) | 
| # of Runways: | 4 | 
| View all routes: | Routes from OAK | 
| More Information: | OAK Maps & Info | 
Facts about Horsham Airport (HSM):
- The closest airport to Horsham Airport (HSM) is Ararat Airport (ARY), which is located 63 miles (102 kilometers) SE of HSM.
- Horsham Airport (HSM) has 2 runways.
- The furthest airport from Horsham Airport (HSM) is Flores Airport (FLW), which is nearly antipodal to Horsham Airport (meaning Horsham Airport is almost on the exact opposite side of the Earth from Flores Airport), and is located 12,025 miles (19,352 kilometers) away in Flores Island, Azores, Portugal.
- Because of Horsham Airport's relatively low elevation of 445 feet, planes can take off or land at Horsham 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.
Facts about Oakland International Airport (OAK):
- The furthest airport from Oakland International Airport (OAK) is Tôlanaro Airport (FTU), which is located 11,354 miles (18,273 kilometers) away in Tôlanaro, Madagascar.
- The city of Oakland looked into the construction of an airport starting in 1925.
- The closest airport to Oakland International Airport (OAK) is Hayward Executive Airport (HWD), which is located only 7 miles (11 kilometers) SE of OAK.
- Oakland International Airport (OAK) has 4 runways.
- In 2008 OAK completed its $300 million Terminal Improvement Program, with projects that added a new concourse with five more gates and waiting areas expanded ticketing, security and baggage claim facilities added new utilities and improved terminal access and eased congestion in front of the terminals through a new roadway and curbside system.
- Oakland International Airport began a $300 million expansion and renovation project in 2004, including adding five gates in Terminal 2.
- Because of Oakland International Airport's relatively low elevation of 9 feet, planes can take off or land at Oakland 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.
- Allegiant Air inaugurated service at OAK in February 2009, with Bellingham, Washington twice weekly.




