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

About this route:

A direct, nonstop flight between Shirak International Airport (LWN), Gyumri, Armenia and Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States 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 Shirak International 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 Shirak International 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 Shirak International Airport (LWN):

• 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 (LWN) currently has only 1 runway.
• In addition to being known as "Shirak International Airport", another name for LWN is "Շիրակ Օդանավակայան".
• 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.
• 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.
• The closest airport to Shirak International Airport (LWN) is Kars Airport (KSY), which is located 41 miles (66 kilometers) WSW of LWN.

Facts about Henry Post Army Airfield (FSI):

• 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.
• The Army will continue to operate and maintain a precision approach radar at Fort Sill's Henry Post Field for the foreseeable future.
• In 1940 the Artillery decided that the Air Corps had outgrown such mundane chores as artillery spotting, and it was decided that it would take care of itself with its own observation aircraft.
• 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.
• Air Service/Corps units assigned to Post Field between 1919 and 1941
• The field was named in honor of pioneer aviator 2d Lieutenant Henry Post.
• Post Field served as a base for flight training for the Air Service.