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):

• 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 AAF has one runway designated 17/35 with a concrete surface measuring 5,001 by 200 feet.
• 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 (FSI) currently has only 1 runway.
• The Army will continue to operate and maintain a precision approach radar at Fort Sill's Henry Post Field for the foreseeable future.
• 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 was the first home of all Army Aviation Training after World War II before moving to Fort Rucker, Alabama in 1954.
• 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 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):

• On August 3, 2007, the government of Armenia announced that it had agreed to include the management of operations at Armenia's second largest airport in the 30-year concession agreement that it signed with Armenia International Airports CJSC in December 2001 to take over operations at Zvartnots International Airport.
• In addition to being known as "Shirak International Airport", another name for LWN is "Շիրակ Օդանավակայան".
• Shirak International Airport (LWN) currently has only 1 runway.
• The closest airport to Shirak International Airport (LWN) is Kars Airport (KSY), which is located 41 miles (66 kilometers) WSW of 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.
• 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.
• Shirak International Airport is an international airport serving Gyumri and the province of Shirak, Armenia.