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

About this route:

A direct, nonstop flight between St. Louis Regional Airport (ALN), Alton, Illinois, United States and Jacksonville International Airport (JAX), Jacksonville, Florida, United States would travel a Great Circle distance of 749 miles (or 1,205 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 Jacksonville 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):

• 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.
• West Star Aviation is the largest fixed base operations company at the airport.
• St. Louis Regional Airport (ALN) has 2 runways.
• 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.

Facts about Jacksonville International Airport (JAX):

• The closest airport to Jacksonville International Airport (JAX) is Imeson FieldJacksonville Army AirfieldNaval Auxiliary Air Station Jacksonville #1 (IJX), which is located only 6 miles (9 kilometers) SSE of JAX.
• Jacksonville International Airport (JAX) has 2 runways.
• The airport's two runways form a "V".
• Concurrent with the closure of Imeson Airport, the 125th Fighter-Interceptor Group of the Florida Air National Guard relocated to Jacksonville International Airport.
• On June 7, 1988, an Air National Guard F-16 fighter jet hit 2 wild pigs on the airport's runway while attempting to land.
• The furthest airport from Jacksonville International Airport (JAX) is Kalbarri Airport (KAX), which is located 11,456 miles (18,436 kilometers) away in Kalbarri, Western Australia, Australia.
• On May 19, 2011, JetBlue Airways began service to San Juan.
• Both of the newer concourses house ten gates each and have moving walkways.
• Jacksonville International Airport handled 5,605,934 passengers last year.
• Because of Jacksonville International Airport's relatively low elevation of 30 feet, planes can take off or land at Jacksonville 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.