Nonstop flight route between Fort Sill, Oklahoma, United States and Crescent City, California, United States:
Departure Airport:

Arrival Airport:

Distance from FSI to CEC:
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- About this route
- FSI Airport Information
- CEC Airport Information
- Facts about FSI
- Facts about CEC
- Map of Nearest Airports to FSI
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- Map of Furthest Airports from FSI
- List of Furthest Airports from FSI
- Map of Nearest Airports to CEC
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- List of Furthest Airports from CEC
About this route:
A direct, nonstop flight between Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States and Del Norte County Regional Airport (CEC), Crescent City, California, United States would travel a Great Circle distance of 1,480 miles (or 2,381 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 Del Norte County Regional 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: | CEC / KCEC |
Airport Names: |
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Location: | Crescent City, California, United States |
GPS Coordinates: | 41°46'49"N by 124°14'12"W |
Area Served: | Crescent City, California |
Operator/Owner: | Border Coast Regional Airport Authority |
Airport Type: | Public |
Elevation: | 61 feet (19 meters) |
# of Runways: | 2 |
View all routes: | Routes from CEC |
More Information: | CEC Maps & Info |
Facts about Henry Post Army Airfield (FSI):
- 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.
- Air Service/Corps units assigned to Post Field between 1919 and 1941
- 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.
- As a result of the United State's entry into World War I, Fort Sill was selected for a primary pilot school.
- 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.
- 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.
Facts about Del Norte County Regional Airport (CEC):
- The furthest airport from Del Norte County Regional Airport (CEC) is Tôlanaro Airport (FTU), which is located 11,175 miles (17,985 kilometers) away in Tôlanaro, Madagascar.
- In addition to being known as "Del Norte County Regional Airport", another name for CEC is "Jack McNamara Field".
- The closest airport to Del Norte County Regional Airport (CEC) is Brookings Airport (BOK), which is located 21 miles (33 kilometers) N of CEC.
- SkyWest Airlines flies Embraer EMB-120s to Eureka/Arcata, Sacramento and San Francisco.
- Del Norte County Regional Airport (CEC) has 2 runways.
- Because of Del Norte County Regional Airport's relatively low elevation of 61 feet, planes can take off or land at Del Norte County Regional 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 airport covers 544 acres at an elevation of 61 feet.
- The airport was served by Pacific Air Lines and its successors, whose Fairchild F-27s stopped there until 1979.