Nonstop flight route between Chennai (Madras), India and St. Louis, Missouri, United States:

About this route:

A direct, nonstop flight between Chennai International Airport (MAA), Chennai (Madras), India and Lambert–St. Louis International Airport (STL), St. Louis, Missouri, United States would travel a Great Circle distance of 8,811 miles (or 14,179 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 large distance between Chennai International Airport and Lambert–St. Louis International Airport, the route shown on this map most likely appears curved because of this reason.

Try it at home! Get a globe and tightly lay a string between Chennai International Airport and Lambert–St. Louis International Airport. You'll see that it will travel the same route of the red line on this map!

Departure Airport Information:

Arrival Airport Information:

Facts about Chennai International Airport (MAA):

• With the second airport near Sriperumbudur under consideration, the project for a parallel runway has been put on hold and the total land required for the airport expansion reduced from 1069.99 acres to 800 acres.
• The airport currently has 70 parking bays, one of which can accommodate the superjumbo Airbus A380.
• Because of Chennai International Airport's relatively low elevation of 52 feet, planes can take off or land at Chennai 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.
• Chennai International Airport (MAA) has 2 runways.
• As a first step towards integrating the entire airspace in the country, the automation system at the ATC in Chennai Airport was commissioned on 1 October 2011.
• The furthest airport from Chennai International Airport (MAA) is Seymour Airport (GPS), which is located 11,351 miles (18,268 kilometers) away in Baltra Island, Galápagos Islands, Ecuador.
• The closest airport to Chennai International Airport (MAA) is Tirupati Airport (TIR), which is located 61 miles (99 kilometers) NW of MAA.
• In addition to being known as "Chennai International Airport", another name for MAA is "Madras Airport Meenambakkam Airport சென்னை பன்னாட்டு வானுர்தி நிலையம்".
• In 2001, Chennai Airport became the first international airport in the country to receive ISO 9001-2000 certification.

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

• 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.
• Lambert's passenger traffic slowly rebounded from American Airlines' cuts of November 2003, increasing from a low of 13.4 million passengers enplaned in 2004, to 15.4 million by 2007, and increase of almost 15 percent.
• The damage to Concourse C forced several airlines to use vacant gates in the B and D concourses, including AirTran, American, Cape Air, and Frontier.
• Ozark Airlines established its only hub at Lambert in the late 1950s.
• TWA's hub grew again in 1986 when the airline bought Ozark Airlines, which had its hub at Lambert's Concourse D.
• 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.
• 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.
• In 1925, the airport became home to Naval Air Station St.
• Lambert–St. Louis International Airport (STL) has 4 runways.