Nonstop flight route between Port Bailey, Kodiak Island Borough, Alaska, United States and Alton, Illinois, United States:

About this route:

A direct, nonstop flight between Port Bailey Seaplane Base (KPY), Port Bailey, Kodiak Island Borough, Alaska, United States and St. Louis Regional Airport (ALN), Alton, Illinois, United States would travel a Great Circle distance of 3,038 miles (or 4,889 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 Port Bailey Seaplane Base and St. Louis Regional 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 Port Bailey Seaplane Base and St. Louis Regional 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 Port Bailey Seaplane Base (KPY):

• Because of Port Bailey Seaplane Base's relatively low elevation of 0 feet, planes can take off or land at Port Bailey 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.
• Port Bailey Seaplane Base (KPY) currently has only 1 runway.
• The furthest airport from Port Bailey Seaplane Base (KPY) is Port Elizabeth International Airport (PLZ), which is located 10,781 miles (17,351 kilometers) away in Port Elizabeth, South Africa.
• Scheduled passenger service to Kodiak, Alaska, is subsidized by the United States Department of Transportation via the Essential Air Service program.
• The closest airport to Port Bailey Seaplane Base (KPY) is Port Lions Airport (ORI), which is located only 8 miles (13 kilometers) ESE of KPY.

Facts about St. Louis Regional Airport (ALN):

• St. Louis Regional Airport (ALN) has 2 runways.
• The furthest airport from St. Louis Regional Airport (ALN) is Margaret River Airport (MGV), which is located 11,002 miles (17,706 kilometers) away in Margaret River, Western Australia, Australia.
• Because of St. Louis Regional Airport's relatively low elevation of 544 feet, planes can take off or land at St. Louis Regional 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 Regional Airport (ALN) is Lambert–St. Louis International Airport (STL), which is located only 20 miles (32 kilometers) WSW of ALN.
• The 2,250 acres airfield sits at 544 ft MSL.
• Its operations are paid for by an airport taxation district created in 1946, which collects taxes from property owners in the Madison County townships of Alton, Wood River, Foster and Fort Russell.
• Civic Memorial Airport opened in 1946 and received its current name in 1984.