Nonstop flight route between Alton, Illinois, United States and Charlotte, North Carolina, United States:

About this route:

A direct, nonstop flight between St. Louis Regional Airport (ALN), Alton, Illinois, United States and Charlotte Douglas International Airport (CLT), Charlotte, North Carolina, United States would travel a Great Circle distance of 562 miles (or 905 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 St. Louis Regional Airport and Charlotte Douglas International Airport, the route shown on this map most likely still appears to be a straight line.

Departure Airport Information:

Arrival Airport Information:

Facts about St. Louis Regional Airport (ALN):

• In the spring of 2004 the airport was at the center of a scandal.
• 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 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.
• West Star Aviation is the largest fixed base operations company at the airport.
• St. Louis Regional Airport (ALN) has 2 runways.
• 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.

Facts about Charlotte Douglas International Airport (CLT):

• The closest airport to Charlotte Douglas International Airport (CLT) is Wilgrove Air Park (QWG), which is located only 15 miles (25 kilometers) W of CLT.
• Two years later in 1969, a new enclosed concourse was built parallel to the center pier.
• The furthest airport from Charlotte Douglas International Airport (CLT) is Margaret River Airport (MGV), which is located 11,521 miles (18,541 kilometers) away in Margaret River, Western Australia, Australia.
• Charlotte Douglas International Airport (CLT) has 4 runways.
• Charlotte Douglas International Airport handled 41,228,372 passengers last year.
• In 1989 Piedmont merged with USAir.
• After airline deregulation in 1978, passenger numbers at the terminal nearly doubled between 1978 and 1980, and a new 10,000-foot parallel runway and control tower opened in 1979.
• Concourses B and C were expanded in 1987 and 1984 respectively, while Concourse A was built in 1986 to handle future growth
• Construction of Charlotte International's fourth runway began in the spring of 2007.
• Because of Charlotte Douglas International Airport's relatively low elevation of 748 feet, planes can take off or land at Charlotte Douglas 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.