Nonstop flight route between Fairbanks, Alaska, United States and Fort Sill, Oklahoma, United States:
Departure Airport:

Arrival Airport:

Distance from EIL to FSI:
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- About this route
- EIL Airport Information
- FSI Airport Information
- Facts about EIL
- Facts about FSI
- Map of Nearest Airports to EIL
- List of Nearest Airports to EIL
- Map of Furthest Airports from EIL
- List of Furthest Airports from EIL
- Map of Nearest Airports to FSI
- List of Nearest Airports to FSI
- Map of Furthest Airports from FSI
- List of Furthest Airports from FSI
About this route:
A direct, nonstop flight between Eielson Air Force Base (EIL), Fairbanks, Alaska, United States and Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States would travel a Great Circle distance of 2,884 miles (or 4,641 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 large distance between Eielson Air Force Base and Henry Post Army Airfield, the route shown on this map most likely appears curved because of this reason.
Try it at home! Get a globe and tightly lay a string between Eielson Air Force Base and Henry Post Army Airfield. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
IATA / ICAO Codes: | EIL / PAEI |
Airport Names: |
|
Location: | Fairbanks, Alaska, United States |
GPS Coordinates: | 64°39'56"N by 147°6'5"W |
View all routes: | Routes from EIL |
More Information: | EIL Maps & Info |
Arrival 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 |
Facts about Eielson Air Force Base (EIL):
- On 20 August 1993, the 354 FW replaced the 343d Wing.
- The closest airport to Eielson Air Force Base (EIL) is Ladd Army Airfield (FBK), which is located only 19 miles (31 kilometers) NW of EIL.
- The base reopened in September 1946, once again as a satellite of Ladd Field.
- The furthest airport from Eielson Air Force Base (EIL) is Port Elizabeth International Airport (PLZ), which is located 10,295 miles (16,568 kilometers) away in Port Elizabeth, South Africa.
- Today the 1st Brigade 25th Infantry Division and the 4th Brigade 25th Infantry Division can be found training there.
- The Air Defense Command deployed interceptors to Eielson during the 1960s.
- The host unit at Eielson is the 354th Fighter Wing assigned to the Pacific Air Forces Eleventh Air Force.
- In addition to being known as "Eielson Air Force Base", another name for EIL is "Eielson AFB".
Facts about Henry Post Army Airfield (FSI):
- In 1940 the Artillery decided that the Air Corps had outgrown such mundane chores as artillery spotting, and it was decided that it would take care of itself with its own observation aircraft.
- 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.
- Henry Post Army Airfield (FSI) currently has only 1 runway.
- 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.
- 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.