Nonstop flight route between Cahokia, Illinois (near St. Louis), United States and Lasham, England, United Kingdom:

About this route:

A direct, nonstop flight between St. Louis Downtown Airport (CPS), Cahokia, Illinois (near St. Louis), United States and Lasham Airfield (QLA), Lasham, England, United Kingdom would travel a Great Circle distance of 4,176 miles (or 6,721 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 Lasham 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 Lasham 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):

• 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 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 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.

Facts about Lasham Airfield (QLA):

• The closest airport to Lasham Airfield (QLA) is RAF Odiham (ODH), which is located only 5 miles (8 kilometers) NE of QLA.
• Lasham Airfield (QLA) currently has only 1 runway.
• The furthest airport from Lasham Airfield (QLA) is Dunedin International Airport (DUD), which is located 11,896 miles (19,145 kilometers) away in Dunedin, Otago, New Zealand.
• In 1950 the Army Gliding Club was re-established by Major Tony Deane-Drummond, then an instructor at the Royal Military Academy Sandhurst.
• In 1999, Lasham Gliding Society completed the purchase from the Ministry of Defence of the freehold to the airfield, making the final payment in 2001.
• Because of Lasham Airfield's relatively low elevation of 618 feet, planes can take off or land at Lasham 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.
• The airfield was constructed in 1942.