Nonstop flight route between Fort Sill, Oklahoma, United States and Polyarny, Yakutia, Russia:
Departure Airport:

Arrival Airport:

Distance from FSI to PYJ:
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- About this route
- FSI Airport Information
- PYJ Airport Information
- Facts about FSI
- Facts about PYJ
- 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 PYJ
- List of Nearest Airports to PYJ
- Map of Furthest Airports from PYJ
- List of Furthest Airports from PYJ
About this route:
A direct, nonstop flight between Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States and Polyarny Airport (PYJ), Polyarny, Yakutia, Russia would travel a Great Circle distance of 5,270 miles (or 8,481 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 Polyarny 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 Polyarny 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: | PYJ / UERP |
Airport Names: |
|
Location: | Polyarny, Yakutia, Russia |
GPS Coordinates: | 66°25'0"N by 112°2'59"E |
Area Served: | Udachny |
Operator/Owner: | Alrosa Mirny Air Enterprise |
Airport Type: | Public |
Elevation: | 1670 feet (509 meters) |
# of Runways: | 1 |
View all routes: | Routes from PYJ |
More Information: | PYJ Maps & Info |
Facts about Henry Post Army Airfield (FSI):
- As a result of the United State's entry into World War I, Fort Sill was selected for a primary pilot school.
- Air Service/Corps units assigned to Post Field between 1919 and 1941
- 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.
- The field was named in honor of pioneer aviator 2d Lieutenant Henry Post.
- 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 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.
- 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.
Facts about Polyarny Airport (PYJ):
- Polyarny Airport (PYJ) currently has only 1 runway.
- The closest airport to Polyarny Airport (PYJ) is Olenyok Airport (ONK), which is located 145 miles (234 kilometers) N of PYJ.
- In addition to being known as "Polyarny Airport", another name for PYJ is "Аэропорт Полярный".
- The furthest airport from Polyarny Airport (PYJ) is Teniente Rodolfo Marsh Airport (TNM), which is nearly antipodal to Polyarny Airport (meaning Polyarny Airport is almost on the exact opposite side of the Earth from Teniente Rodolfo Marsh Airport), and is located 12,041 miles (19,378 kilometers) away in Villa Las Estrellas, Antarctica.