Nonstop flight route between Fort Sill, Oklahoma, United States and Vienna, Austria:

About this route:

A direct, nonstop flight between Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States and Vienna International Airport (VIE), Vienna, Austria would travel a Great Circle distance of 5,456 miles (or 8,781 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 Vienna 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 Vienna 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):

• Henry Post Army Airfield (FSI) currently has only 1 runway.
• The field was named in honor of pioneer aviator 2d Lieutenant Henry Post.
• 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.
• 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 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
• 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 Army will continue to operate and maintain a precision approach radar at Fort Sill's Henry Post Field for the foreseeable future.
• Post Field served as a base for flight training for the Air Service.

Facts about Vienna International Airport (VIE):

• On June 5, 2012, the new Austrian Star Alliance terminal was opened, which enables Vienna Airport to handle 30 million passengers per year.
• Vienna International Airport is the international airport of Vienna, the capital of Austria.
• In addition to being known as "Vienna International Airport", another name for VIE is "Flughafen Wien-Schwechat".
• The closest airport to Vienna International Airport (VIE) is Bratislava Airport (BTS), which is located 30 miles (48 kilometers) E of VIE.
• Because of Vienna International Airport's relatively low elevation of 600 feet, planes can take off or land at Vienna International Airport at a lower air speed than at airports located at a higher elevation. This is because the air density is higher closer to sea level than it would otherwise be at higher elevations.
• The furthest airport from Vienna International Airport (VIE) is Chatham Islands (CHT), which is located 11,745 miles (18,902 kilometers) away in Waitangi, Chatham Islands, New Zealand.
• The Vienna S-Bahn line S7 provides a local service to the city centre.
• Vienna International Airport (VIE) has 2 runways.