Nonstop flight route between Fort Sill, Oklahoma, United States and Lakeview, Oregon, United States:
Departure Airport:

Arrival Airport:

Distance from FSI to LKV:
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- About this route
- FSI Airport Information
- LKV Airport Information
- Facts about FSI
- Facts about LKV
- 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 LKV
- List of Nearest Airports to LKV
- Map of Furthest Airports from LKV
- List of Furthest Airports from LKV
About this route:
A direct, nonstop flight between Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States and Lake County Airport (LKV), Lakeview, Oregon, United States would travel a Great Circle distance of 1,294 miles (or 2,083 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 County 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: | LKV / KLKV |
Airport Name: | Lake County Airport |
Location: | Lakeview, Oregon, United States |
GPS Coordinates: | 42°9'39"N by 120°23'57"W |
Operator/Owner: | Lake County |
Airport Type: | Public |
Elevation: | 4733 feet (1,443 meters) |
# of Runways: | 1 |
View all routes: | Routes from LKV |
More Information: | LKV Maps & Info |
Facts about Henry Post Army Airfield (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.
- 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.
- 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.
- Post Field served as a base for flight training for the Air Service.
- 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 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.
- 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.
Facts about Lake County Airport (LKV):
- Lake County Airport (LKV) currently has only 1 runway.
- The furthest airport from Lake County Airport (LKV) is Tôlanaro Airport (FTU), which is located 11,051 miles (17,785 kilometers) away in Tôlanaro, Madagascar.
- The closest airport to Lake County Airport (LKV) is Crater Lake- Klamath Regional Airport (LMT), which is located 68 miles (110 kilometers) W of LKV.
- Because of Lake County Airport's high elevation of 4,733 feet, planes must typically fly at a faster airspeed in order to takeoff or land at LKV. Combined with a high temperature, this could make LKV a "Hot & High" airport, where the air density is lower than it would otherwise be at sea level.