Nonstop flight route between Fort Sill, Oklahoma, United States and Lake Placid, New York, United States:
Departure Airport:

Arrival Airport:

Distance from FSI to LKP:
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- About this route
- FSI Airport Information
- LKP Airport Information
- Facts about FSI
- Facts about LKP
- 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 LKP
- List of Nearest Airports to LKP
- Map of Furthest Airports from LKP
- List of Furthest Airports from LKP
About this route:
A direct, nonstop flight between Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States and Lake Placid Airport (LKP), Lake Placid, New York, United States would travel a Great Circle distance of 1,456 miles (or 2,342 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 Lake Placid Airport, 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: | LKP / KLKP |
Airport Name: | Lake Placid Airport |
Location: | Lake Placid, New York, United States |
GPS Coordinates: | 44°15'51"N by 73°57'42"W |
Area Served: | Lake Placid, New York |
Operator/Owner: | North Elba Park District |
Airport Type: | Public |
Elevation: | 1747 feet (532 meters) |
# of Runways: | 1 |
View all routes: | Routes from LKP |
More Information: | LKP Maps & Info |
Facts about Henry Post Army Airfield (FSI):
- Fort Sill has embarked on a new plan to support the museum in providing a more dynamic learning experience for the 200,000 military and civilian personnel who visit each year.
- 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 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 was the first home of all Army Aviation Training after World War II before moving to Fort Rucker, Alabama in 1954.
- Henry Post Army Airfield (FSI) currently has only 1 runway.
- With the sudden end of World War I in November 1918, the future operational status of Post Field was unknown.
- Henry Post AAF has one runway designated 17/35 with a concrete surface measuring 5,001 by 200 feet.
- 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 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.
- By the late 1920s, the World War I tarpaper buildings were rotting and turning into fire hazards.
Facts about Lake Placid Airport (LKP):
- The furthest airport from Lake Placid Airport (LKP) is Margaret River Airport (MGV), which is located 11,574 miles (18,627 kilometers) away in Margaret River, Western Australia, Australia.
- Lake Placid Airport (LKP) currently has only 1 runway.
- The closest airport to Lake Placid Airport (LKP) is Adirondack Regional Airport (SLK), which is located only 15 miles (24 kilometers) NW of LKP.