Nonstop flight route between Fort Sill, Oklahoma, United States and Gyumri, Armenia:

About this route:

A direct, nonstop flight between Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States and Shirak International Airport (LWN), Gyumri, Armenia would travel a Great Circle distance of 6,701 miles (or 10,785 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 Shirak International 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 Shirak International 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):

• With the sudden end of World War I in November 1918, the future operational status of Post Field was unknown.
• 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.
• 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.
• 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.
• Henry Post Army Airfield is a military use airport located at Fort Sill in Comanche County, Oklahoma, United States.
• 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.
• 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.

Facts about Shirak International Airport (LWN):

• The furthest airport from Shirak International Airport (LWN) is Totegegie Airport (GMR), which is located 11,214 miles (18,047 kilometers) away in Mangareva, Gambier Islands, French Polynesia.
• Shirak International Airport (LWN) currently has only 1 runway.
• Because of Shirak International Airport's high elevation of 5,000 feet, planes must typically fly at a faster airspeed in order to takeoff or land at LWN. Combined with a high temperature, this could make LWN a "Hot & High" airport, where the air density is lower than it would otherwise be at sea level.
• The closest airport to Shirak International Airport (LWN) is Kars Airport (KSY), which is located 41 miles (66 kilometers) WSW of LWN.
• In addition to being known as "Shirak International Airport", another name for LWN is "Շիրակ Օդանավակայան".
• According to Artem Movsisian, head of the General Department of Civil Aviation of Armenia, Corporacion America will to turn the airport in Gyumri into a first-class airport.