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

Arrival Airport:

Distance from FSI to CIC:
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- About this route
- FSI Airport Information
- CIC Airport Information
- Facts about FSI
- Facts about CIC
- 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 CIC
- List of Nearest Airports to CIC
- Map of Furthest Airports from CIC
- List of Furthest Airports from CIC
About this route:
A direct, nonstop flight between Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States and Chico Municipal Airport (CIC), Chico, California, United States would travel a Great Circle distance of 1,334 miles (or 2,147 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 Chico Municipal 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: | CIC / KCIC |
Airport Names: |
|
Location: | Chico, California, United States |
GPS Coordinates: | 39°47'43"N by 121°51'29"W |
Area Served: | Chico, California |
Operator/Owner: | City of Chico |
Airport Type: | City of Chico |
Elevation: | 73 feet (22 meters) |
# of Runways: | 2 |
View all routes: | Routes from CIC |
More Information: | CIC Maps & Info |
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.
- As a result of the United State's entry into World War I, Fort Sill was selected for a primary pilot school.
- 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 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.
- 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.
- Post Field served as a base for flight training for the Air Service.
- Henry Post Army Airfield (FSI) currently has only 1 runway.
- The field was named in honor of pioneer aviator 2d Lieutenant Henry Post.
- 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 Chico Municipal Airport (CIC):
- Chico Municipal Airport (CIC) has 2 runways.
- The closest airport to Chico Municipal Airport (CIC) is Oroville Municipal Airport (OVE), which is located 25 miles (40 kilometers) SSE of CIC.
- The furthest airport from Chico Municipal Airport (CIC) is Tôlanaro Airport (FTU), which is located 11,229 miles (18,071 kilometers) away in Tôlanaro, Madagascar.
- On 15 April 1942 the first cadre of permanent troops who managed the field moved in.
- Chico Army Air Field was deactivated on December 31, 1945.
- In addition to being known as "Chico Municipal Airport", another name for CIC is "Chico Army Airfield".
- Because of Chico Municipal Airport's relatively low elevation of 73 feet, planes can take off or land at Chico Municipal 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.
- Chico is now only served by SkyWest Airlines operating as United Express with Embraer EMB-120 turboprops nonstop to San Francisco.