Nonstop flight route between St. Louis, Missouri, United States and St. Moritz / Samedan, Switzerland:

About this route:

A direct, nonstop flight between Lambert–St. Louis International Airport (STL), St. Louis, Missouri, United States and Samedan Airport (SMV), St. Moritz / Samedan, Switzerland would travel a Great Circle distance of 4,765 miles (or 7,669 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 Lambert–St. Louis International Airport and Samedan 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 Lambert–St. Louis International Airport and Samedan 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 Lambert–St. Louis International Airport (STL):

• In 2006, the United States Air Force announced plans to turn the 131st Fighter Wing of the Missouri Air National Guard into the 131st Bomb Wing.
• In 1925, the airport became home to Naval Air Station St.
• In early October 2009, Southwest Airlines announced the addition of 6 daily flights to several cities it already served from St.
• To handle the increasing passenger traffic, Minoru Yamasaki was commissioned to design a new terminal at Lambert.
• 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.
• In 1985, Southwest Airlines began service, an event that would lead to major changes at the airport in the coming years.
• However, TWA faced increasing problems as overall airline demand softened in response to a softening overall economy.
• 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.

Facts about Samedan Airport (SMV):

• The furthest airport from Samedan Airport (SMV) is Chatham Islands (CHT), which is nearly antipodal to Samedan Airport (meaning Samedan Airport is almost on the exact opposite side of the Earth from Chatham Islands), and is located 12,075 miles (19,433 kilometers) away in Waitangi, Chatham Islands, New Zealand.
• Because of Samedan Airport's high elevation of 5,600 feet, planes must typically fly at a faster airspeed in order to takeoff or land at SMV. Combined with a high temperature, this could make SMV a "Hot & High" airport, where the air density is lower than it would otherwise be at sea level.
• Samedan Airport (SMV) currently has only 1 runway.
• The closest airport to Samedan Airport (SMV) is Lugano Airport (LUG), which is located 59 miles (95 kilometers) SW of SMV.
• In addition to being known as "Samedan Airport", another name for SMV is "Flughafen Engadin".
• The airport was used as one of the locations for filming "Where Eagles Dare".