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

Arrival Airport:

Distance from FSI to KDK:
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- About this route
- FSI Airport Information
- KDK Airport Information
- Facts about FSI
- Facts about KDK
- 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 KDK
- List of Nearest Airports to KDK
- Map of Furthest Airports from KDK
- List of Furthest Airports from KDK
About this route:
A direct, nonstop flight between Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States and Kodiak Municipal Airport (KDK), Kodiak, Alaska, United States would travel a Great Circle distance of 2,927 miles (or 4,710 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 Henry Post Army Airfield and Kodiak Municipal Airport, 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 Henry Post Army Airfield and Kodiak Municipal Airport. You'll see that it will travel the same route of the red line on this map!
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: | KDK / PAKD |
Airport Name: | Kodiak Municipal Airport |
Location: | Kodiak, Alaska, United States |
GPS Coordinates: | 57°48'20"N by 152°22'26"W |
Area Served: | Kodiak, Alaska |
Operator/Owner: | City of Kodiak |
Airport Type: | Public |
Elevation: | 139 feet (42 meters) |
# of Runways: | 1 |
View all routes: | Routes from KDK |
More Information: | KDK Maps & Info |
Facts about Henry Post Army Airfield (FSI):
- Although the Signal corps had been supplying Observation aircraft for the United States Army Field Artillery School since 1915.
- 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.
- 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 field was named in honor of pioneer aviator 2d Lieutenant Henry Post.
- 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.
- Henry Post Army Airfield (FSI) currently has only 1 runway.
- 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.
Facts about Kodiak Municipal Airport (KDK):
- Kodiak Municipal Airport (KDK) currently has only 1 runway.
- The furthest airport from Kodiak Municipal Airport (KDK) is Port Elizabeth International Airport (PLZ), which is located 10,788 miles (17,362 kilometers) away in Port Elizabeth, South Africa.
- Four years prior to that the airport had 11,200 aircraft operations in 12 months, 54% general aviation and 46% air taxi.
- The closest airport to Kodiak Municipal Airport (KDK) is Kodiak Benny Benson State Airport (ADQ), which is located only 6 miles (9 kilometers) SW of KDK.
- Because of Kodiak Municipal Airport's relatively low elevation of 139 feet, planes can take off or land at Kodiak 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.