Nonstop flight route between Olenyok, Sakha Republic, Russia and Fort Sill, Oklahoma, United States:

About this route:

A direct, nonstop flight between Olenyok Airport (ONK), Olenyok, Sakha Republic, Russia and Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States would travel a Great Circle distance of 5,134 miles (or 8,263 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 Olenyok 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 Olenyok 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:

Arrival Airport Information:

Facts about Olenyok Airport (ONK):

• The furthest airport from Olenyok Airport (ONK) is Teniente Rodolfo Marsh Airport (TNM), which is located 11,936 miles (19,210 kilometers) away in Villa Las Estrellas, Antarctica.
• In addition to being known as "Olenyok Airport", another name for ONK is "Аэропорт Оленёк".
• The closest airport to Olenyok Airport (ONK) is Polyarny Airport (PYJ), which is located 145 miles (234 kilometers) S of ONK.
• Because of Olenyok Airport's relatively low elevation of 846 feet, planes can take off or land at Olenyok 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.

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.
• By the late 1920s, the World War I tarpaper buildings were rotting and turning into fire hazards.
• 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.
• 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.
• There are no air units currently stationed at the airfield, however air operations for transient units are provided by permanent party personnel.
• Post Field served as a base for flight training for the Air Service.
• The field was named in honor of pioneer aviator 2d Lieutenant Henry Post.