Nonstop flight route between St. Louis, Missouri, United States and Knoxville, Tennessee, United States:

About this route:

A direct, nonstop flight between Lambert–St. Louis International Airport (STL), St. Louis, Missouri, United States and McGhee Tyson Airport (TYS), Knoxville, Tennessee, United States would travel a Great Circle distance of 404 miles (or 651 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 Lambert–St. Louis International Airport and McGhee Tyson Airport, the route shown on this map most likely still appears to be a straight line.

Departure Airport Information:

Arrival Airport Information:

Facts about Lambert–St. Louis International Airport (STL):

• The furthest airport from Lambert–St. Louis International Airport (STL) is Margaret River Airport (MGV), which is located 10,986 miles (17,681 kilometers) away in Margaret River, Western Australia, Australia.
• The closest airport to Lambert–St. Louis International Airport (STL) is St. Louis Downtown Airport (CPS), which is located only 16 miles (27 kilometers) SE of STL.
• During 2008, Lambert's position as an American Airlines hub faced further pressure due to increased fuel costs and softened demand because of a depressed economy.
• In 1925, the airport became home to Naval Air Station St.
• Because of Lambert–St. Louis International Airport's relatively low elevation of 605 feet, planes can take off or land at Lambert–St. Louis 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.
• Ozark Airlines established its only hub at Lambert in the late 1950s.
• Despite the entry of Southwest Airlines in the market, the TWA buyout of Ozark and subsequent increase in the number of nonstop cities served, the total number of passengers using Lambert held steady from 1985 through 1993, ranging between 19 million and 20 million passengers per year throughout the period.
• Lambert–St. Louis International Airport (STL) has 4 runways.

Facts about McGhee Tyson Airport (TYS):

• In 1951 the United States Air Force built several facilities on the field and a 7,500-foot runway.
• This airport is in the National Plan of Integrated Airport Systems for 2011–2015, which called it a primary commercial service airport since it has over 10,000 passenger boardings per year.Federal Aviation Administration records say the airport had 841,237 enplanements in 2011, an increase from 804,917 in 2010.
• McGhee Tyson Airport is a public and military airport 12 miles south of Knoxville, in Alcoa, Blount County, Tennessee, United States.
• The furthest airport from McGhee Tyson Airport (TYS) is Margaret River Airport (MGV), which is located 11,348 miles (18,263 kilometers) away in Margaret River, Western Australia, Australia.
• In addition to being known as "McGhee Tyson Airport", another name for TYS is "McGhee Tyson Air National Guard Base".
• In 2000 the last major project, improvements to the passenger terminal, was finished at a cost of $70 million.
• McGhee Tyson Airport handled 1,688,882 passengers last year.
• The closest airport to McGhee Tyson Airport (TYS) is Gatlinburg–Pigeon Forge Airport (GKT), which is located 26 miles (42 kilometers) E of TYS.
• McGhee Tyson Airport (TYS) has 2 runways.
• McGhee Tyson Airport has two levels.
• Owned by the Metropolitan Knoxville Airport Authority, it sees several major airlines and connection carriers.
• Because of McGhee Tyson Airport's relatively low elevation of 981 feet, planes can take off or land at McGhee Tyson 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.
• McGhee Tyson Airport covers 2,250 acres at an elevation of 981 feet above mean sea level.