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

Arrival Airport:

Distance from ERM to FSI:
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- About this route
- ERM Airport Information
- FSI Airport Information
- Facts about ERM
- Facts about FSI
- Map of Nearest Airports to ERM
- List of Nearest Airports to ERM
- Map of Furthest Airports from ERM
- List of Furthest Airports from ERM
- Map of Nearest Airports to FSI
- List of Nearest Airports to FSI
- Map of Furthest Airports from FSI
- List of Furthest Airports from FSI
About this route:
A direct, nonstop flight between Erechim Airport (ERM), Erechim, Rio Grande do Sul, Brazil and Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States would travel a Great Circle distance of 5,255 miles (or 8,456 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 Erechim Airport and Henry Post Army Airfield, 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 Erechim Airport and Henry Post Army Airfield. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
IATA / ICAO Codes: | ERM / SSER |
Airport Names: |
|
Location: | Erechim, Rio Grande do Sul, Brazil |
GPS Coordinates: | 27°39'36"S by 52°16'33"W |
Area Served: | Erechim |
Operator/Owner: | DAP |
Airport Type: | Public |
Elevation: | 2498 feet (761 meters) |
# of Runways: | 1 |
View all routes: | Routes from ERM |
More Information: | ERM Maps & Info |
Arrival 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 |
Facts about Erechim Airport (ERM):
- The closest airport to Erechim Airport (ERM) is Olavo Cecco Rigon Airport (CCI), which is located 36 miles (58 kilometers) NNE of ERM.
- The furthest airport from Erechim Airport (ERM) is Iejima Airport (IEJ), which is nearly antipodal to Erechim Airport (meaning Erechim Airport is almost on the exact opposite side of the Earth from Iejima Airport), and is located 12,372 miles (19,911 kilometers) away in Iejima, Japan.
- In 2010 the whole airport complex received major investments, including renovation of the runway and of the terminal building.
- Erechim Airport (ERM) currently has only 1 runway.
- In addition to being known as "Erechim Airport", another name for ERM is "Aeroporto de Erechim".
Facts about Henry Post Army Airfield (FSI):
- 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.
- Henry Post Army Airfield (FSI) currently has only 1 runway.
- Henry Post AAF has one runway designated 17/35 with a concrete surface measuring 5,001 by 200 feet.
- 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.
- By the late 1920s, the World War I tarpaper buildings were rotting and turning into fire hazards.
- 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.
- With the sudden end of World War I in November 1918, the future operational status of Post Field was unknown.