Nonstop flight route between St. Louis, Missouri, United States and Hiroshima, Honshū, Japan:

About this route:

A direct, nonstop flight between Lambert–St. Louis International Airport (STL), St. Louis, Missouri, United States and Hiroshima Airport (HIJ), Hiroshima, Honshū, Japan would travel a Great Circle distance of 6,672 miles (or 10,738 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 Hiroshima 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 Hiroshima 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 1985, Southwest Airlines began service, an event that would lead to major changes at the airport in the coming years.
• 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 April 1957 Official Airline Guide shows TWA with 44 weekday departures.
• 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.
• Lambert–St. Louis International Airport (STL) has 4 runways.
• As of May 2012, the airport is on a significant upswing, with traffic up by about 14%.
• 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.
• 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.
• 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.

Facts about Hiroshima Airport (HIJ):

• The furthest airport from Hiroshima Airport (HIJ) is Rio Grande Regional Airport (RIG), which is nearly antipodal to Hiroshima Airport (meaning Hiroshima Airport is almost on the exact opposite side of the Earth from Rio Grande Regional Airport), and is located 12,101 miles (19,475 kilometers) away in Rio Grande, Brazil.
• The closest airport to Hiroshima Airport (HIJ) is Matsuyama Airport (MYJ), which is located 44 miles (71 kilometers) SSW of HIJ.
• 80% of the airport's domestic traffic is to and from Haneda Airport in Tokyo.
• Hiroshima Airport (HIJ) currently has only 1 runway.
• In addition to being known as "Hiroshima Airport", other names for HIJ include "広島空港" and "Hiroshima Kūkō".
• New Hiroshima Airport opened for public use in 1993 as a replacement for Hiroshima Airport, which was renamed Hiroshima-Nishi Airport.