Nonstop flight route between Fort Sill, Oklahoma, United States and Olathe, Kansas, United States:
Departure Airport:

Arrival Airport:

Distance from FSI to JCI:
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- About this route
- FSI Airport Information
- JCI Airport Information
- Facts about FSI
- Facts about JCI
- 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 JCI
- List of Nearest Airports to JCI
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- List of Furthest Airports from JCI
About this route:
A direct, nonstop flight between Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States and New Century AirCenter (JCI), Olathe, Kansas, United States would travel a Great Circle distance of 348 miles (or 560 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 relatively short distance between Henry Post Army Airfield and New Century AirCenter, the route shown on this map most likely still appears to be a straight line.
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: | JCI / KIXD |
Airport Names: |
|
Location: | Olathe, Kansas, United States |
GPS Coordinates: | 38°49'50"N by 94°53'25"W |
Area Served: | Olathe, Kansas |
Operator/Owner: | Johnson County Arpt Comm |
Airport Type: | Public |
Elevation: | 1087 feet (331 meters) |
# of Runways: | 2 |
View all routes: | Routes from JCI |
More Information: | JCI Maps & Info |
Facts about Henry Post Army Airfield (FSI):
- With the sudden end of World War I in November 1918, the future operational status of Post Field was unknown.
- 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 first Army aviation at Fort Sill began on 26 July 1915 when eight Curtiss JN-3 airplanes of the 1st Aero Squadron arrived from Rockwell Field, California.
- 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.
- There are no air units currently stationed at the airfield, however air operations for transient units are provided by permanent party personnel.
- By the late 1920s, the World War I tarpaper buildings were rotting and turning into fire hazards.
- Henry Post Army Airfield (FSI) currently has only 1 runway.
Facts about New Century AirCenter (JCI):
- New Century AirCenter (JCI) has 2 runways.
- The airport’s codes were derived from its name of Johnson County Industrial Airport.
- The furthest airport from New Century AirCenter (JCI) is Margaret River Airport (MGV), which is located 10,743 miles (17,288 kilometers) away in Margaret River, Western Australia, Australia.
- The closest airport to New Century AirCenter (JCI) is Johnson County Executive Airport (OJC), which is located only 8 miles (13 kilometers) E of JCI.
- In addition to being known as "New Century AirCenter", another name for JCI is "IXD".
- The base was featured in a segment on the A&E Network entitled “Haunted America” in which it is claimed the base is the site of paranormal activity after a Navy pilot crashed into an aircraft hangar next to the airport control tower in the 1950s.