Nonstop flight route between Porto Santo, Madeira, Portugal and Fort Sill, Oklahoma, United States:
Departure Airport:
Arrival Airport:
Distance from PXO to FSI:
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- About this route
- PXO Airport Information
- FSI Airport Information
- Facts about PXO
- Facts about FSI
- Map of Nearest Airports to PXO
- List of Nearest Airports to PXO
- Map of Furthest Airports from PXO
- List of Furthest Airports from PXO
- 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 Porto Santo Airport (PXO), Porto Santo, Madeira, Portugal and Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States would travel a Great Circle distance of 4,565 miles (or 7,347 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 Porto Santo 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 Porto Santo 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: | PXO / LPPS |
Airport Names: |
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Location: | Porto Santo, Madeira, Portugal |
GPS Coordinates: | 33°4'14"N by 16°20'58"W |
Area Served: | Porto Santo Island |
Airport Type: | Military/Public |
Elevation: | 338 feet (103 meters) |
# of Runways: | 1 |
View all routes: | Routes from PXO |
More Information: | PXO 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 Porto Santo Airport (PXO):
- Porto Santo Airport handled 106,592 passengers last year.
- Because of Porto Santo Airport's relatively low elevation of 338 feet, planes can take off or land at Porto Santo 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.
- In addition to being known as "Porto Santo Airport", another name for PXO is "Aeroporto de Porto Santo".
- Porto Santo Airport (PXO) currently has only 1 runway.
- Porto Santo Airport is an airport located 2 km north northwest of Porto Santo on Porto Santo Island, Madeira.
- The closest airport to Porto Santo Airport (PXO) is Madeira Airport (FNC), which is located 36 miles (58 kilometers) SW of PXO.
- The furthest airport from Porto Santo Airport (PXO) is Lord Howe Island Airport (LDH), which is nearly antipodal to Porto Santo Airport (meaning Porto Santo Airport is almost on the exact opposite side of the Earth from Lord Howe Island Airport), and is located 12,150 miles (19,553 kilometers) away in Lord Howe Island, New South Wales, Australia.
- The airport's infrastructure has improved over time, with increases to the runway length and in ramp surface.
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.
- The field was named in honor of pioneer aviator 2d Lieutenant Henry Post.
- Air Service/Corps units assigned to Post Field between 1919 and 1941
- With the end of World War I, in October 1919 Post Field was deactivated as an active duty airfield in accordance with sharply reduced military budgets, and a small caretaker unit was assigned to the facility for administrative reasons to support the balloon school/company.
- 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.
- As a result of the United State's entry into World War I, Fort Sill was selected for a primary pilot school.
- 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.
- Henry Post Army Airfield (FSI) currently has only 1 runway.