Nonstop flight route between Cahokia, Illinois (near St. Louis), United States and Fukuoka, Japan:

About this route:

A direct, nonstop flight between St. Louis Downtown Airport (CPS), Cahokia, Illinois (near St. Louis), United States and Fukuoka Airport (FUK), Fukuoka, Japan would travel a Great Circle distance of 6,813 miles (or 10,964 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 St. Louis Downtown Airport and Fukuoka 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 St. Louis Downtown Airport and Fukuoka 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 St. Louis Downtown Airport (CPS):

• Taken over by the United States Army Air Forces on 1 August 1939 as a basic pilot training airfield.
• The airport opened in 1929 as Curtiss-Steinberg Airport.
• The closest airport to St. Louis Downtown Airport (CPS) is Lambert–St. Louis International Airport (STL), which is located only 16 miles (27 kilometers) NW of CPS.
• The furthest airport from St. Louis Downtown Airport (CPS) is Margaret River Airport (MGV), which is located 10,998 miles (17,700 kilometers) away in Margaret River, Western Australia, Australia.
• St. Louis Downtown Airport (CPS) has 3 runways.
• Because of St. Louis Downtown Airport's relatively low elevation of 413 feet, planes can take off or land at St. Louis Downtown 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.

Facts about Fukuoka Airport (FUK):

• On June 25, 1950, North Korea invaded South Korea, starting a war that would last three years.
• After the 1953 Armistice in Korea, the wartime combat units were slowly withdrawn back to the United States or reassigned to other airfields in Japan and South Korea.
• Because of Fukuoka Airport's relatively low elevation of 30 feet, planes can take off or land at Fukuoka 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 38th Bomb Group remained at Itazuke until October 1946 also during with time several reconstruction units worked on the former IJAAF base rebuilding and constructing new facilities.
• In the mid-1990s, Delta Air Lines operated a non-stop flight between Fukuoka and its transpacific hub in Portland, Oregon, but later dropped the route due to financial pressure.
• The closest airport to Fukuoka Airport (FUK) is Saga Airport (HSG), which is located 31 miles (50 kilometers) SSW of FUK.
• Fukuoka Airport (FUK) currently has only 1 runway.
• The furthest airport from Fukuoka Airport (FUK) is Rio Grande Regional Airport (RIG), which is nearly antipodal to Fukuoka Airport (meaning Fukuoka Airport is almost on the exact opposite side of the Earth from Rio Grande Regional Airport), and is located 12,253 miles (19,719 kilometers) away in Rio Grande, Brazil.
• In addition to being known as "Fukuoka Airport", other names for FUK include "福岡空港" and "Fukuoka KūkōItazuke Air Base".
• When the 38th Bomb Group moved to Itami Airfield, it was replaced by the P-61 Black Widow-equipped 347th Fighter Group that moved from Nagoya Airfield.