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

About this route:

A direct, nonstop flight between Brussels Airport (BRU), Brussels, Belgium and St. Louis Downtown Airport (CPS), Cahokia, Illinois (near St. Louis), United States would travel a Great Circle distance of 4,397 miles (or 7,077 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 Brussels 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 Brussels 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 Brussels Airport (BRU):

• Because of Brussels Airport's relatively low elevation of 184 feet, planes can take off or land at Brussels 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 airport is located partially in Zaventem, partially in the Diegem area of Machelen, and partially in Steenokkerzeel, in the Flemish Region of Belgium.
• The closest airport to Brussels Airport (BRU) is Antwerp International Airport (ANR), which is located only 20 miles (32 kilometers) N of BRU.
• The furthest airport from Brussels Airport (BRU) is Chatham Islands (CHT), which is located 11,945 miles (19,223 kilometers) away in Waitangi, Chatham Islands, New Zealand.
• From 6 December 2013, all passengers have 30 minutes free Wi-Fi access.
• In addition to being known as "Brussels Airport", another name for BRU is "Luchthaven Brussel-Nationaal (Dutch)Aéroport de Bruxelles-National (French)".
• In 2005, the airport was awarded Best Airport in Europe by Airports Council International/International Air Transport Association, based on a survey conducted with over 100,000 passengers worldwide.
• On 18 February 2013, in the 2013 Belgium diamond heist, eight men armed with automatic weapons and dressed in police uniforms seized 120 small parcels containing an estimated US$50 million worth of diamonds off of a Helvetic Airways Fokker 100 passenger plane loaded with passengers preparing for departure to Zurich, Switzerland.
• Pier A is connected to the main building via a 400 metres long tunnel under the tarmac.
• Brussels Airport (BRU) has 3 runways.
• Brussels Airport handled 19,133,222 passengers last year.

Facts about St. Louis Downtown Airport (CPS):

• 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 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 airport closed in 1959 and reopened six years later as Bi-State Parks Airport.