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

About this route:

A direct, nonstop flight between Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States and Zvartnots International Airport (EVN), Yerevan, Armenia would travel a Great Circle distance of 6,752 miles (or 10,866 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 Zvartnots 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 Zvartnots 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 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.
• 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 (FSI) currently has only 1 runway.
• 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.
• 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.
• As a result of the United State's entry into World War I, Fort Sill was selected for a primary pilot school.
• Henry Post AAF has one runway designated 17/35 with a concrete surface measuring 5,001 by 200 feet.

Facts about Zvartnots International Airport (EVN):

• The airport is able to accept aircraft up to and including the Antonov An-124, Boeing 747-400 and Airbus 380.
• The closest airport to Zvartnots International Airport (EVN) is Shirak International Airport (LWN), which is located 50 miles (81 kilometers) NW of EVN.
• On 14 September 2006 the newly built arrivals hall was opened.
• The modernization effort has included the implementation of a new flight information display system as well as a new automated and biometric-identification system for baggage check-in and passenger control.
• In addition to being known as "Zvartnots International Airport", another name for EVN is "Զվարթնոց Միջազգային Օդակայան".
• The furthest airport from Zvartnots International Airport (EVN) is Totegegie Airport (GMR), which is located 11,257 miles (18,117 kilometers) away in Mangareva, Gambier Islands, French Polynesia.
• Zvartnots International Airport is located near Zvartnots, 12 km west of Yerevan, the capital city of Armenia.
• On 30 January 2013, Zvartnots airport was named best airport in the CIS during the Emerging Markets Airports Award ceremonies held in Dubai, UAE.
• Zvartnots International Airport (EVN) currently has only 1 runway.
• Renovation and expansion work began in 2004, culminating in the opening of a new international terminal on 1 June 2007, after 40 months of work.