Nonstop flight route between Lelystad, Netherlands and Fort Sill, Oklahoma, United States:
Departure Airport:

Arrival Airport:

Distance from LEY to FSI:
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- About this route
- LEY Airport Information
- FSI Airport Information
- Facts about LEY
- Facts about FSI
- Map of Nearest Airports to LEY
- List of Nearest Airports to LEY
- Map of Furthest Airports from LEY
- List of Furthest Airports from LEY
- 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 Lelystad Airport (LEY), Lelystad, Netherlands and Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States would travel a Great Circle distance of 4,886 miles (or 7,864 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 Lelystad 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 Lelystad 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: | LEY / EHLE |
Airport Name: | Lelystad Airport |
Location: | Lelystad, Netherlands |
GPS Coordinates: | 52°27'37"N by 5°31'37"E |
Operator/Owner: | Schiphol Group |
Airport Type: | Public |
# of Runways: | 2 |
View all routes: | Routes from LEY |
More Information: | LEY 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 |
# of Runways: | 1 |
View all routes: | Routes from FSI |
More Information: | FSI Maps & Info |
Facts about Lelystad Airport (LEY):
- The closest airport to Lelystad Airport (LEY) is Amsterdam Airport Schiphol (AMS), which is located 34 miles (54 kilometers) WSW of LEY.
- Because of Lelystad Airport's relatively low elevation of -12 feet, planes can take off or land at Lelystad 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 furthest airport from Lelystad Airport (LEY) is Chatham Islands (CHT), which is located 11,832 miles (19,042 kilometers) away in Waitangi, Chatham Islands, New Zealand.
- Lelystad Airport is an airport 3.5 NM south southeast of the city of Lelystad in the Netherlands.
- Because of the museum, various aviation events are frequently held at the airport.
- Lelystad Airport (LEY) has 2 runways.
Facts about Henry Post Army Airfield (FSI):
- Although the Signal corps had been supplying Observation aircraft for the United States Army Field Artillery School since 1915.
- 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 Army will continue to operate and maintain a precision approach radar at Fort Sill's Henry Post Field for the foreseeable future.
- There are no air units currently stationed at the airfield, however air operations for transient units are provided by permanent party personnel.
- Henry Post Army Airfield was the first home of all Army Aviation Training after World War II before moving to Fort Rucker, Alabama in 1954.
- As a result of the United State's entry into World War I, Fort Sill was selected for a primary pilot school.
- Henry Post Army Airfield (FSI) currently has only 1 runway.
- 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.
- 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.