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

About this route:

A direct, nonstop flight between Ugolny Airport (DYR), Anadyr, Russia and Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States would travel a Great Circle distance of 3,905 miles (or 6,284 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 Ugolny 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 Ugolny 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 Ugolny Airport (DYR):

• In addition to being known as "Ugolny Airport", another name for DYR is "Аэропорт Угольный".
• Ugolny Airport is a mixed-use military and civil airfield in Siberia located 11 km east of Anadyr, separated from the town by the waters of Anadyrsky Liman.
• Anadyr's history as a bomber base dates back to the 1950s and the Russian Air Force's OGA is responsible for maintaining the facility.
• The furthest airport from Ugolny Airport (DYR) is Teniente Rodolfo Marsh Airport (TNM), which is located 10,736 miles (17,278 kilometers) away in Villa Las Estrellas, Antarctica.
• Ugolny Airport (DYR) currently has only 1 runway.
• Because of Ugolny Airport's relatively low elevation of 194 feet, planes can take off or land at Ugolny 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.
• It was featured in the American novel Flight of the Old Dog.
• The closest airport to Ugolny Airport (DYR) is Markovo Airport (KVM), which is located 216 miles (348 kilometers) W of DYR.

Facts about Henry Post Army Airfield (FSI):

• By the late 1920s, the World War I tarpaper buildings were rotting and turning into fire hazards.
• After returning from combat duty in France, a cadre of the 135th Aero Squadron ) was assigned to Post Field as an observation squadron, supplying aircraft for the United States Army Field Artillery School at Fort Sill and supported Army units at Fort Leavenworth, Kansas.
• 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.
• As a result of the United State's entry into World War I, Fort Sill was selected for a primary pilot school.
• 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.
• 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.