Nonstop flight route between Fort Sill, Oklahoma, United States and Nefteyugansk, Khanty–Mansi Autonomous Okrug, Russia:

About this route:

A direct, nonstop flight between Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States and Nefteyugansk Airport (NFG), Nefteyugansk, Khanty–Mansi Autonomous Okrug, Russia would travel a Great Circle distance of 5,801 miles (or 9,336 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 Nefteyugansk 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 Nefteyugansk Airport. You'll see that it will travel the same route of the red line on this map!

Departure Airport Information:

Arrival Airport Information:

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.
• 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 sudden end of World War I in November 1918, the future operational status of Post Field was unknown.
• In 1940 the Artillery decided that the Air Corps had outgrown such mundane chores as artillery spotting, and it was decided that it would take care of itself with its own observation aircraft.
• 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.

Facts about Nefteyugansk Airport (NFG):

• The furthest airport from Nefteyugansk Airport (NFG) is Presidente Carlos Ibáñez International Airport (PUQ), which is located 10,979 miles (17,670 kilometers) away in Punta Arenas, Chile.
• The closest airport to Nefteyugansk Airport (NFG) is Surgut Airport (SGC), which is located 30 miles (48 kilometers) ENE of NFG.
• Because of Nefteyugansk Airport's relatively low elevation of 115 feet, planes can take off or land at Nefteyugansk 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.
• Nefteyugansk Airport (NFG) currently has only 1 runway.
• In addition to being known as "Nefteyugansk Airport", another name for NFG is "Аэропорт Нефтеюганск".