Nonstop flight route between Hakodate, Hokkaidō, Japan and Fort Sill, Oklahoma, United States:
Departure Airport:

Arrival Airport:

Distance from HKD to FSI:
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- About this route
- HKD Airport Information
- FSI Airport Information
- Facts about HKD
- Facts about FSI
- Map of Nearest Airports to HKD
- List of Nearest Airports to HKD
- Map of Furthest Airports from HKD
- List of Furthest Airports from HKD
- 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 Hakodate Airport (HKD), Hakodate, Hokkaidō, Japan and Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States would travel a Great Circle distance of 5,962 miles (or 9,594 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 Hakodate Airport 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 Hakodate Airport 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: | HKD / RJCH |
Airport Names: |
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Location: | Hakodate, Hokkaidō, Japan |
GPS Coordinates: | 41°46'12"N by 140°49'18"E |
Area Served: | Hakodate, Japan |
Operator/Owner: | MLIT |
Airport Type: | Public |
Elevation: | 112 feet (34 meters) |
# of Runways: | 1 |
View all routes: | Routes from HKD |
More Information: | HKD 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 Hakodate Airport (HKD):
- In addition to being known as "Hakodate Airport", other names for HKD include "函館空港" and "Hakodate Kūkō".
- Because of Hakodate Airport's relatively low elevation of 112 feet, planes can take off or land at Hakodate 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.
- Hakodate airport opened in 1961 and is located by the seas around 10 km from the city centre.
- The furthest airport from Hakodate Airport (HKD) is Rio Grande Regional Airport (RIG), which is located 11,458 miles (18,440 kilometers) away in Rio Grande, Brazil.
- The closest airport to Hakodate Airport (HKD) is Aomori Airport (AOJ), which is located 72 miles (116 kilometers) S of HKD.
- Hakodate Airport (HKD) currently has only 1 runway.
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.
- 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 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.
- 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 (FSI) currently has only 1 runway.