Nonstop flight route between Fort Sill, Oklahoma, United States and Lihue, Hawaii, United States:
Departure Airport:

Arrival Airport:

Distance from FSI to LIH:
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- About this route
- FSI Airport Information
- LIH Airport Information
- Facts about FSI
- Facts about LIH
- 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 LIH
- List of Nearest Airports to LIH
- Map of Furthest Airports from LIH
- List of Furthest Airports from LIH
About this route:
A direct, nonstop flight between Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States and Lihue Airport (LIH), Lihue, Hawaii, United States would travel a Great Circle distance of 3,753 miles (or 6,039 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 Lihue 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 Lihue 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: | LIH / PHLI |
Airport Name: | Lihue Airport |
Location: | Lihue, Hawaii, United States |
GPS Coordinates: | 21°58'33"N by 159°20'20"W |
Area Served: | Lihue, Hawaii |
Operator/Owner: | State of Hawaii |
Airport Type: | Public |
Elevation: | 153 feet (47 meters) |
# of Runways: | 2 |
View all routes: | Routes from LIH |
More Information: | LIH Maps & Info |
Facts about Henry Post Army Airfield (FSI):
- There are no air units currently stationed at the airfield, however air operations for transient units are provided by permanent party personnel.
- Henry Post Army Airfield (FSI) currently has only 1 runway.
- 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.
- Henry Post Army Airfield is a military use airport located at Fort Sill in Comanche County, Oklahoma, United States.
- 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.
- 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 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.
- The first Army aviation at Fort Sill began on 26 July 1915 when eight Curtiss JN-3 airplanes of the 1st Aero Squadron arrived from Rockwell Field, California.
Facts about Lihue Airport (LIH):
- Because of Lihue Airport's relatively low elevation of 153 feet, planes can take off or land at Lihue 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.
- Lihue Airport covers an area of 879 acres at an elevation of 153 feet above mean sea level.
- Lihue Airport handled 2,416,812 passengers last year.
- The Kauaʻi Bus route 70 connects the airport to downtown Lihue.
- The closest airport to Lihue Airport (LIH) is Princeville Airport (HPV), which is located only 17 miles (28 kilometers) NNW of LIH.
- Lihue Airport (LIH) has 2 runways.
- The furthest airport from Lihue Airport (LIH) is Ghanzi Airport (GNZ), which is nearly antipodal to Lihue Airport (meaning Lihue Airport is almost on the exact opposite side of the Earth from Ghanzi Airport), and is located 12,370 miles (19,907 kilometers) away in Ghanzi, Botswana.