Nonstop flight route between Pinellas County, Florida (near St. Petersburg and Clearwater), United States and Alton, Illinois, United States:

About this route:

A direct, nonstop flight between St. Pete–Clearwater International Airport (PIE), Pinellas County, Florida (near St. Petersburg and Clearwater), 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 St. Pete–Clearwater 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 St. Pete–Clearwater International Airport (PIE):

• To commemorate the airport's vital role during that conflict, a plaque was dedicated at the airport terminal in 1994 by the P-51 Fighter Pilots Association and Brigadier General James H.
• Because of St. Pete–Clearwater International Airport's relatively low elevation of 11 feet, planes can take off or land at St. Pete–Clearwater 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 St. Pete–Clearwater International Airport (PIE) is Clearwater Air Park (CLW), which is located only 6 miles (10 kilometers) NW of PIE.
• This historic event marked the beginning of commercial air transportation anywhere in the world and is commemorated by a replica of the Benoist aircraft and a plaque at the airport terminal baggage claim area.
• In the 1950s some airlines provided service to both PIE and TPA, such as Delta Air Lines, Eastern Air Lines, National Airlines and Northwest Airlines.
• The furthest airport from St. Pete–Clearwater International Airport (PIE) is Shark Bay Airport (MJK), which is located 11,426 miles (18,388 kilometers) away in Monkey Mia, Western Australia, Australia.
• St. Pete–Clearwater International Airport (PIE) has 4 runways.
• The airport is home of Coast Guard Air Station Clearwater, the largest and busiest U.S.
• With the advent of the Jet age, the airport's runway was extended northward into Tampa Bay and the first commercial jet service to PIE was operated by Northwest.

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.
• 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.
• The 2,250 acres airfield sits at 544 ft MSL.
• West Star Aviation is the largest fixed base operations company at the airport.
• 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.