Nonstop flight route between Cahokia, Illinois (near St. Louis), United States and Vienna, Austria:

About this route:

A direct, nonstop flight between St. Louis Downtown Airport (CPS), Cahokia, Illinois (near St. Louis), United States and Vienna International Airport (VIE), Vienna, Austria would travel a Great Circle distance of 4,954 miles (or 7,973 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 St. Louis Downtown Airport 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 St. Louis Downtown Airport 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 St. Louis Downtown Airport (CPS):

• St. Louis Downtown Airport (CPS) has 3 runways.
• Historic Hangar #2 houses the Greater Saint Louis Air & Space Museum and the airport is still home to the nation's oldest flight school, Parks College of Engineering and Aviation's Center for Aerospace Sciences, which holds CAA Flight School Certificate #1.
• The two survivors out of the airport's original four hangars, Hangar 1 and Hangar 2, are listed on the National Register of Historic Places.
• Because of St. Louis Downtown Airport's relatively low elevation of 413 feet, planes can take off or land at St. Louis Downtown 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 closest airport to St. Louis Downtown Airport (CPS) is Lambert–St. Louis International Airport (STL), which is located only 16 miles (27 kilometers) NW of CPS.
• The furthest airport from St. Louis Downtown Airport (CPS) is Margaret River Airport (MGV), which is located 10,998 miles (17,700 kilometers) away in Margaret River, Western Australia, Australia.

Facts about Vienna International Airport (VIE):

• Vienna International Airport (VIE) has 2 runways.
• In addition to being known as "Vienna International Airport", another name for VIE is "Flughafen Wien-Schwechat".
• 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 closest airport to Vienna International Airport (VIE) is Bratislava Airport (BTS), which is located 30 miles (48 kilometers) E of VIE.
• On June 5, 2012, the new Austrian Star Alliance terminal was opened, which enables Vienna Airport to handle 30 million passengers per year.
• A third runway is to be constructed 2,400 m south of 11L/29R.
• 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.
• Originally built as a military airport in 1938, and used during World War II as the Heinkel firm's southern military aircraft design and production complex, or Heinkel-Süd facility, it was taken over by the British in 1945.