Nonstop flight route between Smyrna, Tennessee, United States and Alton, Illinois, United States:

About this route:

A direct, nonstop flight between Smyrna Airport (MQY), Smyrna, Tennessee, United States and St. Louis Regional Airport (ALN), Alton, Illinois, United States would travel a Great Circle distance of 278 miles (or 447 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 Smyrna 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 Smyrna Airport (MQY):

• The closest airport to Smyrna Airport (MQY) is Nashville International Airport (BNA), which is located only 12 miles (20 kilometers) NW of MQY.
• The airport has an operational control tower twelve hours a day, precision instrument landing system approaches to Runway 14 and Runway 32, and DoD Into-Plane Contract jet fuel for military and other US Government aircraft provided by the on-site civilian fixed base operator, Smyrna Air Center.
• This airport is included in the National Plan of Integrated Airport Systems for 2011–2015, which categorized it as a reliever airport for Nashville International Airport, which is located twelve nautical miles to the north.
• Smyrna Airport (MQY) has 2 runways.
• Because of Smyrna Airport's relatively low elevation of 543 feet, planes can take off or land at Smyrna 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 Smyrna Airport (MQY) is Margaret River Airport (MGV), which is located 11,207 miles (18,036 kilometers) away in Margaret River, Western Australia, Australia.

Facts about St. Louis Regional Airport (ALN):

• The 2,250 acres airfield sits at 544 ft MSL.
• In the spring of 2004 the airport was at the center of a scandal.
• St. Louis Regional Airport (ALN) has 2 runways.
• 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.
• 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.