Nonstop flight route between Fort Sill, Oklahoma, United States and Ijuí, Rio Grande do Sul, Brazil:
Departure Airport:

Arrival Airport:

Distance from FSI to IJU:
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- About this route
- FSI Airport Information
- IJU Airport Information
- Facts about FSI
- Facts about IJU
- 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 IJU
- List of Nearest Airports to IJU
- Map of Furthest Airports from IJU
- List of Furthest Airports from IJU
About this route:
A direct, nonstop flight between Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States and João Batista Bos Filho Airport (IJU), Ijuí, Rio Grande do Sul, Brazil would travel a Great Circle distance of 5,236 miles (or 8,426 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 João Batista Bos Filho 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 João Batista Bos Filho 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: | IJU / SSIJ |
Airport Names: |
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Location: | Ijuí, Rio Grande do Sul, Brazil |
GPS Coordinates: | 28°22'12"S by 53°50'44"W |
Area Served: | Ijuí |
Operator/Owner: | DAP |
Airport Type: | Public |
Elevation: | 1198 feet (365 meters) |
# of Runways: | 1 |
View all routes: | Routes from IJU |
More Information: | IJU 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.
- As a result of the United State's entry into World War I, Fort Sill was selected for a primary pilot school.
- 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.
- Air Service/Corps units assigned to Post Field between 1919 and 1941
- 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.
- The Fort Sill Army Radar Approach Control is the Army's Second busiest Air Traffic Control Facility, providing Radar Approach Control service to Henry Post Army Air Field, Lawton/Fort Sill Regional Airport, Duncan/Haliburton Airport and many smaller airports in the area.
- Henry Post Army Airfield (FSI) currently has only 1 runway.
Facts about João Batista Bos Filho Airport (IJU):
- Currently no scheduled flights operate at this airport.
- The furthest airport from João Batista Bos Filho Airport (IJU) is Aguni Airport (AGJ), which is nearly antipodal to João Batista Bos Filho Airport (meaning João Batista Bos Filho Airport is almost on the exact opposite side of the Earth from Aguni Airport), and is located 12,297 miles (19,790 kilometers) away in Aguni, Japan.
- The closest airport to João Batista Bos Filho Airport (IJU) is Sepé Tiaraju Airport (GEL), which is located 21 miles (33 kilometers) WNW of IJU.
- João Batista Bos Filho Airport is the airport serving Ijuí, Brazil.
- In addition to being known as "João Batista Bos Filho Airport", another name for IJU is "Aeroporto João Batista Bos Filho".
- João Batista Bos Filho Airport (IJU) currently has only 1 runway.