Nonstop flight route between St. Louis, Missouri, United States and Paro, Bhutan:

About this route:

A direct, nonstop flight between Lambert–St. Louis International Airport (STL), St. Louis, Missouri, United States and Paro International Airport (PBH), Paro, Bhutan would travel a Great Circle distance of 7,866 miles (or 12,659 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 Paro 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 Lambert–St. Louis International Airport and Paro 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 Lambert–St. Louis International Airport (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.
• As of May 2012, the airport is on a significant upswing, with traffic up by about 14%.
• After the war, NAS St.
• 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.
• On July 16, 2003, AA announced it was significantly reducing its Lambert hub effective November 1, 2003, cutting it from 417 daily flights to 207, effective November 1, 2003.
• Ozark Airlines established its only hub at Lambert in the late 1950s.
• 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 Paro International Airport (PBH):

• The furthest airport from Paro International Airport (PBH) is Mataveri International Airport (IPC), which is located 11,281 miles (18,155 kilometers) away in Easter Island, Chile.
• Paro International Airport (PBH) currently has only 1 runway.
• The closest airport to Paro International Airport (PBH) is Cooch Behar Airport (COH), which is located 65 miles (104 kilometers) SSE of PBH.
• Bathpalathang Airport in Bumthang district and Yongphulla Airport in Trashigang District are two other airports in the country.
• With surrounding peaks as high as 18,000 ft it is considered one of the world's most challenging airports, and as of October 2009, only eight pilots in the world are certified to land at the airport.
• In 2012 it was reported that 181,659 passengers used the airport.
• Because of Paro International Airport's high elevation of 7,300 feet, planes must typically fly at a faster airspeed in order to takeoff or land at PBH. Combined with a high temperature, this could make PBH a "Hot & High" airport, where the air density is lower than it would otherwise be at sea level.
• Paro Airport is the only international airport of Bhutan.