Nonstop flight route between Fort Sill, Oklahoma, United States and Esperance, Australia:
Departure Airport:
Arrival Airport:
Distance from FSI to EPR:
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- About this route
- FSI Airport Information
- EPR Airport Information
- Facts about FSI
- Facts about EPR
- 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 EPR
- List of Nearest Airports to EPR
- Map of Furthest Airports from EPR
- List of Furthest Airports from EPR
About this route:
A direct, nonstop flight between Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States and Esperance Airport (EPR), Esperance, Australia would travel a Great Circle distance of 10,152 miles (or 16,338 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 Esperance 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 Esperance 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: | EPR / YESP |
Airport Name: | Esperance Airport |
Location: | Esperance, Australia |
GPS Coordinates: | 33°41'3"S by 121°49'22"E |
Area Served: | Esperance, Western Australia |
Operator/Owner: | Esperance Shire Council |
Airport Type: | Public |
Elevation: | 470 feet (143 meters) |
# of Runways: | 2 |
View all routes: | Routes from EPR |
More Information: | EPR Maps & Info |
Facts about Henry Post Army Airfield (FSI):
- Henry Post Army Airfield (FSI) currently has only 1 runway.
- Although the Signal corps had been supplying Observation aircraft for the United States Army Field Artillery School since 1915.
- As a result of the United State's entry into World War I, Fort Sill was selected for a primary pilot school.
- 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 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 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.
Facts about Esperance Airport (EPR):
- The furthest airport from Esperance Airport (EPR) is L.F. Wade International Airport (BDA), which is nearly antipodal to Esperance Airport (meaning Esperance Airport is almost on the exact opposite side of the Earth from L.F. Wade International Airport), and is located 12,049 miles (19,392 kilometers) away in Ferry Reach (near Hamilton), Bermuda.
- Because of Esperance Airport's relatively low elevation of 470 feet, planes can take off or land at Esperance 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.
- Esperance Airport (EPR) has 2 runways.
- The closest airport to Esperance Airport (EPR) is Kambalda Airport (KDB), which is located 173 miles (278 kilometers) N of EPR.