Nonstop flight route between Fort Sill, Oklahoma, United States and Wagga Wagga, New South Wales, Australia:
Departure Airport:

Arrival Airport:

Distance from FSI to WGA:
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- About this route
- FSI Airport Information
- WGA Airport Information
- Facts about FSI
- Facts about WGA
- Map of Nearest Airports to FSI
- List of Nearest Airports to FSI
- Map of Furthest Airports from FSI
- List of Furthest Airports from FSI
- Map of Nearest Airports to WGA
- List of Nearest Airports to WGA
- Map of Furthest Airports from WGA
- List of Furthest Airports from WGA
About this route:
A direct, nonstop flight between Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States and Wagga Wagga Airport (WGA), Wagga Wagga, New South Wales, Australia would travel a Great Circle distance of 8,778 miles (or 14,126 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 Henry Post Army Airfield and Wagga Wagga 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 Henry Post Army Airfield and Wagga Wagga Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
IATA / ICAO Codes: | FSI / KFSI |
Airport Name: | Henry Post Army Airfield |
Location: | Fort Sill, Oklahoma, United States |
GPS Coordinates: | 34°38'58"N by 98°24'7"W |
Operator/Owner: | U.S. Army ATCA-ASO |
Airport Type: | Military |
Elevation: | 1189 feet (362 meters) |
# of Runways: | 1 |
View all routes: | Routes from FSI |
More Information: | FSI Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | WGA / YSWG |
Airport Names: |
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Location: | Wagga Wagga, New South Wales, Australia |
GPS Coordinates: | 35°9'55"S by 147°27'59"E |
Area Served: | Wagga Wagga, New South Wales |
Operator/Owner: | Department of Defence |
Airport Type: | Military/Public |
Elevation: | 724 feet (221 meters) |
# of Runways: | 2 |
View all routes: | Routes from WGA |
More Information: | WGA Maps & Info |
Facts about Henry Post Army Airfield (FSI):
- By the late 1920s, the World War I tarpaper buildings were rotting and turning into fire hazards.
- In 1940 the Artillery decided that the Air Corps had outgrown such mundane chores as artillery spotting, and it was decided that it would take care of itself with its own observation aircraft.
- The closest airport to Henry Post Army Airfield (FSI) is Lawton–Fort Sill Regional Airport (LAW), which is located only 6 miles (9 kilometers) S of FSI.
- The furthest airport from Henry Post Army Airfield (FSI) is Sir Gaëtan Duval Airport (RRG), which is located 10,920 miles (17,575 kilometers) away in Rodrigues Island, Mauritius.
- Henry Post Army Airfield (FSI) currently has only 1 runway.
- As a result of the United State's entry into World War I, Fort Sill was selected for a primary pilot school.
- With the sudden end of World War I in November 1918, the future operational status of Post Field was unknown.
Facts about Wagga Wagga Airport (WGA):
- Wagga Wagga Airport, is located adjacent to RAAF Base Wagga, and 5.8 nautical miles southeast of Wagga Wagga in New South Wales, Australia.
- In February 2009, Regional Express Airlines announced that the Australian Airline Pilot Academy was relocated from Mangalore Airport in Victoria to Wagga Wagga Airport on 1 April 2009, in partnership with the City of Wagga Wagga.
- In September 2011, it was announced that Douglas Aerospace would be centralising its operations at the airport by April 2012, which will see the council's construction of two hangars speeded up.
- The furthest airport from Wagga Wagga Airport (WGA) is Flores Airport (FLW), which is nearly antipodal to Wagga Wagga Airport (meaning Wagga Wagga Airport is almost on the exact opposite side of the Earth from Flores Airport), and is located 12,130 miles (19,522 kilometers) away in Flores Island, Azores, Portugal.
- Wagga Wagga Airport handled 207,633 passengers last year.
- Because of Wagga Wagga Airport's relatively low elevation of 724 feet, planes can take off or land at Wagga Wagga 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 Wagga Wagga Airport (WGA) is Cootamundra Airport (CMD), which is located 49 miles (79 kilometers) NE of WGA.
- Wagga Wagga Airport (WGA) has 2 runways.
- In addition to being known as "Wagga Wagga Airport", another name for WGA is "RAAF Base Wagga".
- Regional Express Airlines maintains its fleet of Saab 340 passenger and freight aircraft at Wagga Wagga Airport.
- On 28 January 1992 the Wagga Wagga City Council secured a 30-year lease from the Commonwealth of Australia which included $2 million to upgrade the airport's runway which can handle a Boeing 737.