Nonstop flight route between Tampa, Florida, United States and Alton, Illinois, United States:

About this route:

A direct, nonstop flight between Tampa International Airport (TPA), Tampa, Florida, United States and St. Louis Regional Airport (ALN), Alton, Illinois, United States would travel a Great Circle distance of 869 miles (or 1,398 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 Tampa 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 Tampa International Airport (TPA):

• The furthest airport from Tampa International Airport (TPA) is Shark Bay Airport (MJK), which is located 11,435 miles (18,403 kilometers) away in Monkey Mia, Western Australia, Australia.
• The United States Army Air Corps began negotiating for the use Drew Field in 1939 during the buildup of military forces prior to World War II.
• Tampa International Airport's Landside/Airside terminal was the first of its type in the world.
• Phase I of the economy parking garage was completed in November 2005.
• The 1952 terminal, built for three airlines, was swamped after the Civil Aeronautics Board granted Capital, Delta, Northeast, Northwest and Trans World Airlines authority to Tampa in the late 1950s.
• During the early 1960s, the aviation authority began planning a replacement terminal in an undeveloped site at the airport.
• Because of Tampa International Airport's relatively low elevation of 26 feet, planes can take off or land at Tampa 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 Tampa International Airport (TPA) is Peter O. Knight Airport (TPF), which is located only 7 miles (11 kilometers) SE of TPA.
• Tampa International Airport (TPA) has 3 runways.

Facts about St. Louis Regional Airport (ALN):

• 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.
• Its operations are paid for by an airport taxation district created in 1946, which collects taxes from property owners in the Madison County townships of Alton, Wood River, Foster and Fort Russell.
• 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.
• 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.
• St. Louis Regional Airport (ALN) has 2 runways.