Nonstop flight route between Austin, Texas, United States and Alton, Illinois, United States:

About this route:

A direct, nonstop flight between Austin–Bergstrom International Airport (AUS), Austin, Texas, United States and St. Louis Regional Airport (ALN), Alton, Illinois, United States would travel a Great Circle distance of 740 miles (or 1,192 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 relatively short distance between Austin–Bergstrom International Airport and St. Louis Regional Airport, the route shown on this map most likely still appears to be a straight line.

Departure Airport Information:

Arrival Airport Information:

Facts about Austin–Bergstrom International Airport (AUS):

• Because the airport was built in the area in proximity to the high school and three elementary schools of the Del Valle Independent School District, voters approved a $38.1 million bond to build the schools in a new location.
• Robert Mueller Airport remained open for general aviation use through June 22, 1999, at which point it was closed to passenger traffic indefinitely.
• Austin–Bergstrom International Airport's 11 commercial airlines and their regional partners serve 44 destinations in the U.S., Mexico, and U.K.
• In the 1950s, developers began building residential areas beneath the flight paths of Mueller and, in parallel, the number of arrivals and departures at the airport increased dramatically because of the growth of the city.
• Because of Austin–Bergstrom International Airport's relatively low elevation of 542 feet, planes can take off or land at Austin–Bergstrom 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.
• As the need for commercial service became clear in the 1920s, Austin voters supported a bond election to build a municipal airport in the city in 1928.
• The furthest airport from Austin–Bergstrom International Airport (AUS) is Sir Gaëtan Duval Airport (RRG), which is located 11,050 miles (17,783 kilometers) away in Rodrigues Island, Mauritius.
• Austin–Bergstrom International Airport handled 10,017,958 passengers last year.
• Austin–Bergstrom International Airport (AUS) has 2 runways.
• The closest airport to Austin–Bergstrom International Airport (AUS) is Austin Executive Airport (EDC), which is located only 15 miles (24 kilometers) NNE of AUS.

Facts about St. Louis Regional Airport (ALN):

• West Star Aviation is the largest fixed base operations company at the airport.
• In the spring of 2004 the airport was at the center of a scandal.
• The closest airport to St. Louis Regional Airport (ALN) is Lambert–St. Louis International Airport (STL), which is located only 20 miles (32 kilometers) WSW of ALN.
• Today a fair amount of air traffic and the Direct TV blimp comes for Cardinals playoffs, as Lambert's airport cannot take the blimp.
• St. Louis Regional Airport (ALN) has 2 runways.
• The furthest airport from St. Louis Regional Airport (ALN) is Margaret River Airport (MGV), which is located 11,002 miles (17,706 kilometers) away in Margaret River, Western Australia, Australia.
• The 2,250 acres airfield sits at 544 ft MSL.
• Civic Memorial Airport opened in 1946 and received its current name in 1984.
• Because of St. Louis Regional Airport's relatively low elevation of 544 feet, planes can take off or land at St. Louis Regional 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.