Nonstop flight route between Fort Sill, Oklahoma, United States and Yakutsk, Sakha (Yakutia) Republic, Russia:

About this route:

A direct, nonstop flight between Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States and Yakutsk Airport (YKS), Yakutsk, Sakha (Yakutia) Republic, Russia would travel a Great Circle distance of 5,236 miles (or 8,426 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 Yakutsk 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 Yakutsk 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):

• 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.
• By the late 1920s, the World War I tarpaper buildings were rotting and turning into fire hazards.
• 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.
• 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.
• Post Field served as a base for flight training for the Air Service.
• As a result of the United State's entry into World War I, Fort Sill was selected for a primary pilot school.
• The first Army aviation at Fort Sill began on 26 July 1915 when eight Curtiss JN-3 airplanes of the 1st Aero Squadron arrived from Rockwell Field, California.
• Henry Post Army Airfield (FSI) currently has only 1 runway.

Facts about Yakutsk Airport (YKS):

• The airport is hub for five regional airlines, including Yakutia Airlines and Sakha Avia.
• Yakutsk Airport is an airport in Yakutsk, Russia.
• Yakutsk Airport (YKS) has 2 runways.
• The closest airport to Yakutsk Airport (YKS) is Magan Airport (GYG), which is located only 7 miles (12 kilometers) W of YKS.
• In addition to being known as "Yakutsk Airport", another name for YKS is "Аэропорт Якутск / Дьокуускай Аэропорт".
• The furthest airport from Yakutsk Airport (YKS) is Teniente Rodolfo Marsh Airport (TNM), which is nearly antipodal to Yakutsk Airport (meaning Yakutsk Airport is almost on the exact opposite side of the Earth from Teniente Rodolfo Marsh Airport), and is located 12,154 miles (19,560 kilometers) away in Villa Las Estrellas, Antarctica.
• Because of Yakutsk Airport's relatively low elevation of 325 feet, planes can take off or land at Yakutsk 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.