Nonstop flight route between Cardiff, Wales, United Kingdom and St. Louis, Missouri, United States:

About this route:

A direct, nonstop flight between Cardiff Airport (CWL), Cardiff, Wales, United Kingdom and Lambert–St. Louis International Airport (STL), St. Louis, Missouri, United States would travel a Great Circle distance of 4,079 miles (or 6,565 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 Cardiff 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 Cardiff 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 Cardiff Airport (CWL):

• Because of Cardiff Airport's relatively low elevation of 220 feet, planes can take off or land at Cardiff 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 man who decided Rhoose could be the site of a new Airport was David Rees-Williams a Bridgend-born solicitor who had served as a Lieutenant-Colonel in the Royal Artillery during the WW2 and who.
• The closest airport to Cardiff Airport (CWL) is MoD St Athan (DGX), which is located only 4 miles (6 kilometers) W of CWL.
• Cardiff Airport (CWL) currently has only 1 runway.
• In December 1995, Heli-air Wales began training Helicopter Pilots from the Airport's southside, and are widely accredited with pioneering Helicopter Training in Wales.
• The furthest airport from Cardiff Airport (CWL) is Dunedin International Airport (DUD), which is located 11,958 miles (19,244 kilometers) away in Dunedin, Otago, New Zealand.
• Cardiff Airport handled 1,072,062 passengers last year.
• It was announced on 13 April 2011 that Bmibaby were to close their base at the airport, along with their base at Manchester Airport in the following October in order to redeploy aircraft at their other bases, including the creation of a new operation at Belfast City Airport.
• Passenger numbers increased from 2012 to 2013 which shows that Cardiff is making a slow recovery to try to reach passenger levels achieved over 10 years ago.
• In addition to being known as "Cardiff Airport", another name for CWL is "Maes Awyr Caerdydd".
• On 2 March 2009 the airport management revealed a name change for the airport along with initial development plans to improve the image of the facility.

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

• In 1925, the airport became home to Naval Air Station St.
• 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.
• As of May 2012, the airport is on a significant upswing, with traffic up by about 14%.
• 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.
• Lambert–St. Louis International Airport (STL) has 4 runways.
• 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.
• TWA's hub grew again in 1986 when the airline bought Ozark Airlines, which had its hub at Lambert's Concourse D.