Nonstop flight route between Cahokia, Illinois (near St. Louis), United States and Flores Island, Azores, Portugal:

About this route:

A direct, nonstop flight between St. Louis Downtown Airport (CPS), Cahokia, Illinois (near St. Louis), United States and Flores Airport (FLW), Flores Island, Azores, Portugal would travel a Great Circle distance of 3,110 miles (or 5,005 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 Flores 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 Flores 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):

• The airport closed in 1959 and reopened six years later as Bi-State Parks 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.
• 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 two survivors out of the airport's original four hangars, Hangar 1 and Hangar 2, are listed on the National Register of Historic Places.
• St. Louis Downtown Airport (CPS) has 3 runways.

Facts about Flores Airport (FLW):

• The first need for an airport/airfield on the island of Flores was recognized by the Marquis Francesco de Pinedo, colonel of the Italian Air Force, who was forced to land 200 km from the island of Flores, during his attempt to reach Newfoundland.
• Flores Airport (FLW) currently has only 1 runway.
• In addition to being known as "Flores Airport", another name for FLW is "Aeroporto das Flores".
• The closest airport to Flores Airport (FLW) is Corvo Airport (CVU), which is located only 15 miles (24 kilometers) N of FLW.
• On 11 January 2013, a tender was issued by ANA Aeroportos to improve the accessbility within the airport, with installation of lifts, escalators and mechanical walkways, to be installed within the intervening five years.
• Because of Flores Airport's relatively low elevation of 108 feet, planes can take off or land at Flores 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.
• Flores Airport handled 45,122 passengers last year.
• The furthest airport from Flores Airport (FLW) is Flinders Island Airport (FLS), which is nearly antipodal to Flores Airport (meaning Flores Airport is almost on the exact opposite side of the Earth from Flinders Island Airport), and is located 12,373 miles (19,912 kilometers) away in Flinders Island, Tasmania, Australia.