Nonstop flight route between Rybinsk, Yaroslavl Oblast, Russia and Fort Sill, Oklahoma, United States:

About this route:

A direct, nonstop flight between Staroselye Airport (RYB), Rybinsk, Yaroslavl Oblast, Russia and Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States would travel a Great Circle distance of 5,570 miles (or 8,964 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 Staroselye 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 Staroselye 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 Staroselye Airport (RYB):

• The closest airport to Staroselye Airport (RYB) is Tunoshna (IAR), which is located 59 miles (95 kilometers) SE of RYB.
• Staroselye Airport (RYB) currently has only 1 runway.
• In addition to being known as "Staroselye Airport", another name for RYB is "Аэропорт Староселье".
• The furthest airport from Staroselye Airport (RYB) is Chatham Islands (CHT), which is located 10,639 miles (17,122 kilometers) away in Waitangi, Chatham Islands, New Zealand.
• Because of Staroselye Airport's relatively low elevation of 423 feet, planes can take off or land at Staroselye 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):

• 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 (FSI) currently has only 1 runway.
• 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.
• 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.
• The Army will continue to operate and maintain a precision approach radar at Fort Sill's Henry Post Field for the foreseeable future.
• By the late 1920s, the World War I tarpaper buildings were rotting and turning into fire hazards.
• Henry Post Army Airfield is a military use airport located at Fort Sill in Comanche County, Oklahoma, United States.