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
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- 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):
- Lelystad Airport is an airport 3.5 NM south southeast of the city of Lelystad in the Netherlands.
- 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.
- As Lelystad is the biggest General Aviation airfield in the Netherlands, AOPA is concerned that commercial aviation will have a negative impact on the General Aviation users, and has proposed the construction of a new parallel runway south of the airport to improve traffic flow.
- Because of the museum, various aviation events are frequently held at the airport.
- Lelystad Airport (LEY) has 2 runways.
- 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.
- The closest airport to Lelystad Airport (LEY) is Amsterdam Airport Schiphol (AMS), which is located 34 miles (54 kilometers) WSW of LEY.
Facts about Henry Post Army Airfield (FSI):
- 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.
- 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.
- After returning from combat duty in France, a cadre of the 135th Aero Squadron ) was assigned to Post Field as an observation squadron, supplying aircraft for the United States Army Field Artillery School at Fort Sill and supported Army units at Fort Leavenworth, Kansas.
- Henry Post AAF has one runway designated 17/35 with a concrete surface measuring 5,001 by 200 feet.
- Post Field served as a base for flight training for the Air Service.
- There are no air units currently stationed at the airfield, however air operations for transient units are provided by permanent party personnel.