Nonstop flight route between Cahokia, Illinois (near St. Louis), United States and Kitoi Bay, Alaska, United States:

About this route:

A direct, nonstop flight between St. Louis Downtown Airport (CPS), Cahokia, Illinois (near St. Louis), United States and Kitoi Bay Seaplane Base (KKB), Kitoi Bay, Alaska, United States would travel a Great Circle distance of 3,025 miles (or 4,869 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 Kitoi Bay Seaplane Base, 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 Kitoi Bay Seaplane Base. 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.
• 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.
• 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.
• St. Louis Downtown Airport (CPS) has 3 runways.
• 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.
• 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 closed in 1959 and reopened six years later as Bi-State Parks Airport.

Facts about Kitoi Bay Seaplane Base (KKB):

• The closest airport to Kitoi Bay Seaplane Base (KKB) is Ouzinkie Airport (KOZ), which is located only 18 miles (28 kilometers) SSW of KKB.
• Kitoi Bay Seaplane Base (KKB) currently has only 1 runway.
• Kitoi Bay Seaplane Base has one seaplane landing area designated E/W with a water surface measuring 4,000 by 1,000 feet.
• Because of Kitoi Bay Seaplane Base's relatively low elevation of 0 feet, planes can take off or land at Kitoi Bay Seaplane Base 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 furthest airport from Kitoi Bay Seaplane Base (KKB) is Port Elizabeth International Airport (PLZ), which is located 10,762 miles (17,319 kilometers) away in Port Elizabeth, South Africa.