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

About this route:

A direct, nonstop flight between St. Louis Downtown Airport (CPS), Cahokia, Illinois (near St. Louis), United States and Aeroporto de Andulo (ANL), Andulo, Angola would travel a Great Circle distance of 7,618 miles (or 12,261 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 Aeroporto de Andulo, 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 Aeroporto de Andulo. 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):

• The airport opened in 1929 as Curtiss-Steinberg Airport.
• 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 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 airport closed in 1959 and reopened six years later as Bi-State Parks Airport.
• 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.

Facts about Aeroporto de Andulo (ANL):

• The furthest airport from Aeroporto de Andulo (ANL) is Johnston Atoll Airport (JON), which is located 11,883 miles (19,123 kilometers) away in Johnston Atoll, U.S. Minor Outlying Islands.
• Because of Aeroporto de Andulo's high elevation of 5,446 feet, planes must typically fly at a faster airspeed in order to takeoff or land at ANL. Combined with a high temperature, this could make ANL a "Hot & High" airport, where the air density is lower than it would otherwise be at sea level.
• Aeroporto de Andulo (ANL) currently has only 1 runway.
• In addition to being known as "Aeroporto de Andulo", another name for ANL is "Aeroporto de Andulo (Andulo)".
• The closest airport to Aeroporto de Andulo (ANL) is Waku Kungo Airport/Cela (CEO), which is located 109 miles (175 kilometers) W of ANL.