Nonstop flight route between Olyokminsk, Sakha Republic, Russia and Fort Sill, Oklahoma, United States:
Departure Airport:

Arrival Airport:

Distance from OLZ to FSI:
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- About this route
- OLZ Airport Information
- FSI Airport Information
- Facts about OLZ
- Facts about FSI
- Map of Nearest Airports to OLZ
- List of Nearest Airports to OLZ
- Map of Furthest Airports from OLZ
- List of Furthest Airports from OLZ
- 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 Olyokminsk Airport (OLZ), Olyokminsk, Sakha Republic, Russia and Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States would travel a Great Circle distance of 5,510 miles (or 8,868 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 Olyokminsk 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 Olyokminsk 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: | OLZ / |
Airport Names: |
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Location: | Olyokminsk, Sakha Republic, Russia |
GPS Coordinates: | 60°23'57"N by 120°27'51"E |
Area Served: | Olyokminsk, Olyokminsky District, Sakha Republic, Russia |
Airport Type: | Public |
# of Runways: | 1 |
View all routes: | Routes from OLZ |
More Information: | OLZ 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 Olyokminsk Airport (OLZ):
- In addition to being known as "Olyokminsk Airport", other names for OLZ include "Аэропорт Олёкминск" and "UEMO".
- The closest airport to Olyokminsk Airport (OLZ) is Verkhnevilyuysk Airport (VHV), which is located 212 miles (340 kilometers) N of OLZ.
- The furthest airport from Olyokminsk Airport (OLZ) is Teniente Rodolfo Marsh Airport (TNM), which is nearly antipodal to Olyokminsk Airport (meaning Olyokminsk Airport is almost on the exact opposite side of the Earth from Teniente Rodolfo Marsh Airport), and is located 12,312 miles (19,814 kilometers) away in Villa Las Estrellas, Antarctica.
- Olyokminsk Airport (OLZ) currently has only 1 runway.
Facts about Henry Post Army Airfield (FSI):
- Post Field served as a base for flight training for the Air Service.
- 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.
- Henry Post Army Airfield was the first home of all Army Aviation Training after World War II before moving to Fort Rucker, Alabama in 1954.
- By the late 1920s, the World War I tarpaper buildings were rotting and turning into fire hazards.
- The Army will continue to operate and maintain a precision approach radar at Fort Sill's Henry Post Field for the foreseeable future.
- There are no air units currently stationed at the airfield, however air operations for transient units are provided by permanent party personnel.
- 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.
- Henry Post Army Airfield (FSI) currently has only 1 runway.