Nonstop flight route between Fort Sill, Oklahoma, United States and Kaikohe, New Zealand:
Departure Airport:

Arrival Airport:

Distance from FSI to KKO:
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- About this route
- FSI Airport Information
- KKO Airport Information
- Facts about FSI
- Facts about KKO
- 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 KKO
- List of Nearest Airports to KKO
- Map of Furthest Airports from KKO
- List of Furthest Airports from KKO
About this route:
A direct, nonstop flight between Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States and Kaikohe Aerodrome (KKO), Kaikohe, New Zealand would travel a Great Circle distance of 7,441 miles (or 11,974 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 Kaikohe Aerodrome, 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 Kaikohe Aerodrome. 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: | KKO / NZKO |
Airport Name: | Kaikohe Aerodrome |
Location: | Kaikohe, New Zealand |
GPS Coordinates: | 35°27'10"S by 173°49'0"E |
Operator/Owner: | Far North Holdings Ltd. |
# of Runways: | 2 |
View all routes: | Routes from KKO |
More Information: | KKO Maps & Info |
Facts about Henry Post Army Airfield (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.
- 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.
- As a result of the United State's entry into World War I, Fort Sill was selected for a primary pilot school.
- 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.
- 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 Kaikohe Aerodrome (KKO):
- Kaikohe Aerodrome (KKO) has 2 runways.
- The furthest airport from Kaikohe Aerodrome (KKO) is Tangier Ibn Battouta Airport (TNG), which is nearly antipodal to Kaikohe Aerodrome (meaning Kaikohe Aerodrome is almost on the exact opposite side of the Earth from Tangier Ibn Battouta Airport), and is located 12,413 miles (19,976 kilometers) away in Tangier, Morocco.
- The closest airport to Kaikohe Aerodrome (KKO) is Kerikeri Airport (KKE), which is located only 14 miles (23 kilometers) NNE of KKO.