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

About this route:

A direct, nonstop flight between Srednekolymsk Airport (SEK), Srednekolymsk, Sakha Republic, Russia and Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States would travel a Great Circle distance of 4,465 miles (or 7,186 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 Srednekolymsk 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 Srednekolymsk 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 Srednekolymsk Airport (SEK):

• In addition to being known as "Srednekolymsk Airport", another name for SEK is "Аэропорт Среднеколымск".
• The closest airport to Srednekolymsk Airport (SEK) is Zyryanka Airport (ZKP), which is located 146 miles (235 kilometers) SW of SEK.
• Srednekolymsk Airport (SEK) currently has only 1 runway.
• The furthest airport from Srednekolymsk Airport (SEK) is Teniente Rodolfo Marsh Airport (TNM), which is located 11,423 miles (18,383 kilometers) away in Villa Las Estrellas, Antarctica.

Facts about Henry Post Army Airfield (FSI):

• With the end of World War I, in October 1919 Post Field was deactivated as an active duty airfield in accordance with sharply reduced military budgets, and a small caretaker unit was assigned to the facility for administrative reasons to support the balloon school/company.
• 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.
• Post Field served as a base for flight training for the Air Service.
• Henry Post Army Airfield (FSI) currently has only 1 runway.
• 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.
• As a result of the United State's entry into World War I, Fort Sill was selected for a primary pilot school.
• By the late 1920s, the World War I tarpaper buildings were rotting and turning into fire hazards.
• The Fort Sill Army Radar Approach Control is the Army's Second busiest Air Traffic Control Facility, providing Radar Approach Control service to Henry Post Army Air Field, Lawton/Fort Sill Regional Airport, Duncan/Haliburton Airport and many smaller airports in the area.