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

About this route:

A direct, nonstop flight between Hakodate Airport (HKD), Hakodate, Hokkaidō, Japan and St. Louis Downtown Airport (CPS), Cahokia, Illinois (near St. Louis), United States would travel a Great Circle distance of 6,028 miles (or 9,700 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 Hakodate Airport and St. Louis Downtown 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 Hakodate Airport and St. Louis Downtown 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 Hakodate Airport (HKD):

• The closest airport to Hakodate Airport (HKD) is Aomori Airport (AOJ), which is located 72 miles (116 kilometers) S of HKD.
• Because of Hakodate Airport's relatively low elevation of 112 feet, planes can take off or land at Hakodate 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.
• Hakodate Airport (HKD) currently has only 1 runway.
• On September 6, 1976, Soviet pilot Viktor Belenko defected to the West by landing a MiG-25 Foxbat aircraft at Hakodate Airport.
• In addition to being known as "Hakodate Airport", other names for HKD include "函館空港" and "Hakodate Kūkō".
• The furthest airport from Hakodate Airport (HKD) is Rio Grande Regional Airport (RIG), which is located 11,458 miles (18,440 kilometers) away in Rio Grande, Brazil.

Facts about St. Louis Downtown Airport (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.
• 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.
• St. Louis Downtown Airport (CPS) has 3 runways.
• The two survivors out of the airport's original four hangars, Hangar 1 and Hangar 2, are listed on the National Register of Historic Places.
• 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.
• Historic Hangar #2 houses the Greater Saint Louis Air & Space Museum and the airport is still home to the nation's oldest flight school, Parks College of Engineering and Aviation's Center for Aerospace Sciences, which holds CAA Flight School Certificate #1.