Nonstop flight route between St. Louis, Missouri, United States and Loei, Thailand:

About this route:

A direct, nonstop flight between Lambert–St. Louis International Airport (STL), St. Louis, Missouri, United States and Loei Airport (LOE), Loei, Thailand would travel a Great Circle distance of 8,477 miles (or 13,642 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 Loei 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 Loei 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):

• 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 April 1957 Official Airline Guide shows TWA with 44 weekday departures.
• Lambert–St. Louis International Airport (STL) has 4 runways.
• However, TWA faced increasing problems as overall airline demand softened in response to a softening overall economy.
• American Airlines is now the airport's second-busiest operating airline.
• 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 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.
• 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.

Facts about Loei Airport (LOE):

• The furthest airport from Loei Airport (LOE) is Maria Reiche Neuman Airport (NZC), which is nearly antipodal to Loei Airport (meaning Loei Airport is almost on the exact opposite side of the Earth from Maria Reiche Neuman Airport), and is located 12,153 miles (19,559 kilometers) away in Nazca, Ica Region, Peru.
• Because of Loei Airport's relatively low elevation of 860 feet, planes can take off or land at Loei 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 Loei Airport (LOE) is Phetchabun Airport (PHY), which is located 63 miles (102 kilometers) SSW of LOE.
• Loei Airport (LOE) currently has only 1 runway.
• In addition to being known as "Loei Airport", another name for LOE is "ท่าอากาศยานเลย".