Nonstop flight route between Fort Sill, Oklahoma, United States and Cheboksary, Chuvashia, Russia:

About this route:

A direct, nonstop flight between Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States and Cheboksary Airport (CSY), Cheboksary, Chuvashia, Russia would travel a Great Circle distance of 5,852 miles (or 9,417 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 Cheboksary 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 Cheboksary 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):

• Although the Signal corps had been supplying Observation aircraft for the United States Army Field Artillery School since 1915.
• 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.
• Air Service/Corps units assigned to Post Field between 1919 and 1941
• 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.
• 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.
• The field was named in honor of pioneer aviator 2d Lieutenant Henry Post.

Facts about Cheboksary Airport (CSY):

• Because of Cheboksary Airport's relatively low elevation of 560 feet, planes can take off or land at Cheboksary 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.
• The closest airport to Cheboksary Airport (CSY) is Yoshkar-Ola Airport (JOK), which is located 47 miles (76 kilometers) NNE of CSY.
• Cheboksary Airport (CSY) currently has only 1 runway.
• In addition to being known as "Cheboksary Airport", other names for CSY include "Шупашкар Аэропорчĕ" and "Аэропорт Чебоксары".
• The furthest airport from Cheboksary Airport (CSY) is Chatham Islands (CHT), which is located 10,357 miles (16,667 kilometers) away in Waitangi, Chatham Islands, New Zealand.