Nonstop flight route between Alton, Illinois, United States and Dallas and Fort Worth, Texas, United States:

About this route:

A direct, nonstop flight between St. Louis Regional Airport (ALN), Alton, Illinois, United States and Dallas/Fort Worth International Airport (DFW), Dallas and Fort Worth, Texas, United States would travel a Great Circle distance of 569 miles (or 916 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 Dallas/Fort Worth 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):

• 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.
• In the spring of 2004 the airport was at the center of a scandal.
• 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.
• 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 Dallas/Fort Worth International Airport (DFW):

• The furthest airport from Dallas/Fort Worth International Airport (DFW) is Sir Gaëtan Duval Airport (RRG), which is located 10,926 miles (17,583 kilometers) away in Rodrigues Island, Mauritius.
• Dallas/Fort Worth International Airport handled 60,470,507 passengers last year.
• Along with the TRIP improvements, a new 10-gate stinger concourse off of Terminal B was constructed between gates B28 and B33 to accommodate growth.
• Because of Dallas/Fort Worth International Airport's relatively low elevation of 607 feet, planes can take off or land at Dallas/Fort Worth 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.
• DFW has a total area of 17,207 acres, making it the largest airport in Texas and the second largest in the United States.
• Dallas/Fort Worth International Airport (DFW) has 7 runways.
• DFW held an open house and dedication ceremony on September 20–22, 1973, which included the first landing of a supersonic Concorde in the United States, an Air France aircraft en route from Caracas to Paris.
• DFW Airport is undergoing a $1.9 billion "Terminal Renewal and Improvement Program", which encompasses renovations of Terminals A, B, C and E.
• At the time of its opening, DFW had four terminals, numbered 2W, 2E, 3E and 4E.
• The closest airport to Dallas/Fort Worth International Airport (DFW) is Dallas Love Field (DAL), which is located only 11 miles (18 kilometers) ESE of DFW.