Nonstop flight route between St. Louis, Missouri, United States and Lappeenranta, Finland:

About this route:

A direct, nonstop flight between Lambert–St. Louis International Airport (STL), St. Louis, Missouri, United States and Lappeenranta Airport (LPP), Lappeenranta, Finland would travel a Great Circle distance of 4,729 miles (or 7,610 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 Lappeenranta 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 Lappeenranta 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):

• 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.
• In 1985, Southwest Airlines began service, an event that would lead to major changes at the airport in the coming years.
• In the late 1920s, Lambert Field became the first airport with an air traffic control system—albeit one that communicated with pilots via waving flags.
• The April 1957 Official Airline Guide shows TWA with 44 weekday departures.
• 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.
• The September 11, 2001 terrorist attacks were a huge demand shock to air service nationwide, with total airline industry domestic revenue passenger miles dropping 20% in October 2001 and 17% in November 2001.
• Lambert again grew in importance for TWA after the airline declared bankruptcy in 1993 and moved its headquarters to 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.
• As of May 2012, the airport is on a significant upswing, with traffic up by about 14%.

Facts about Lappeenranta Airport (LPP):

• The closest airport to Lappeenranta Airport (LPP) is Utti Airport (UTI), which is located 42 miles (67 kilometers) WSW of LPP.
• The furthest airport from Lappeenranta Airport (LPP) is Chatham Islands (CHT), which is located 10,877 miles (17,505 kilometers) away in Waitangi, Chatham Islands, New Zealand.
• Lappeenranta Airport handled 98,300 passengers last year.
• In addition to being known as "Lappeenranta Airport", another name for LPP is "Lappeenrannan lentoasema".
• Lappeenranta airport is connected to the city and Lappeenranta railway station by local bus number 4 leaving in front of the airport terminal.
• Lappeenranta Airport (LPP) currently has only 1 runway.
• Because of Lappeenranta Airport's relatively low elevation of 349 feet, planes can take off or land at Lappeenranta 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.