Nonstop flight route between Mason City, Iowa, United States and St. Louis, Missouri, United States:

About this route:

A direct, nonstop flight between Mason City Municipal Airport (MCW), Mason City, Iowa, United States and Lambert–St. Louis International Airport (STL), St. Louis, Missouri, United States would travel a Great Circle distance of 342 miles (or 550 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 Mason City Municipal Airport and Lambert–St. Louis 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 Mason City Municipal Airport (MCW):

• The closest airport to Mason City Municipal Airport (MCW) is Forest City Municipal Airport (FXY), which is located only 16 miles (25 kilometers) WNW of MCW.
• Great Lakes Airlines previously served the airport without funding from the EAS program and the airline flew direct to Chicago O'Hare up until October 28, 1998.
• Mason City Municipal Airport (MCW) has 2 runways.
• The airport was founded in 1927 by the Mason City Chamber of Commerce and the Clausen-Worden Post of the American Legion, hence its airport code "MCW".
• The furthest airport from Mason City Municipal Airport (MCW) is Margaret River Airport (MGV), which is located 10,784 miles (17,354 kilometers) away in Margaret River, Western Australia, Australia.

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

• In May 2013, Moody's raised its rating on Lambert Airport's bonds to A3-stable outlook from Baa1 with a stable outlook.
• Lambert–St. Louis International Airport (STL) has 4 runways.
• Robertson Airlines, Marquette Airlines, and Eastern Air Lines provided passenger service to St.
• 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'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.
• 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.
• 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.
• TWA's hub grew again in 1986 when the airline bought Ozark Airlines, which had its hub at Lambert's Concourse D.