Nonstop flight route between Cahokia, Illinois (near St. Louis), United States and Borkum, Lower Saxony, Germany:

About this route:

A direct, nonstop flight between St. Louis Downtown Airport (CPS), Cahokia, Illinois (near St. Louis), United States and Borkum Airfield (BMK), Borkum, Lower Saxony, Germany would travel a Great Circle distance of 4,387 miles (or 7,060 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 Borkum Airfield, 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 Borkum Airfield. 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):

• 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 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.
• Taken over by the United States Army Air Forces on 1 August 1939 as a basic pilot training airfield.
• St. Louis Downtown Airport (CPS) has 3 runways.
• 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 opened in 1929 as Curtiss-Steinberg Airport.

Facts about Borkum Airfield (BMK):

• Borkum Airfield (BMK) has 2 runways.
• The furthest airport from Borkum Airfield (BMK) is Chatham Islands (CHT), which is located 11,746 miles (18,903 kilometers) away in Waitangi, Chatham Islands, New Zealand.
• In addition to being known as "Borkum Airfield", another name for BMK is "Flugplatz Borkum".
• The closest airport to Borkum Airfield (BMK) is Emden Airport (EME), which is located 26 miles (41 kilometers) ESE of BMK.
• Because of Borkum Airfield's relatively low elevation of 3 feet, planes can take off or land at Borkum Airfield 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.