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

About this route:

A direct, nonstop flight between St. Louis Downtown Airport (CPS), Cahokia, Illinois (near St. Louis), United States and Leesburg Executive Airport (JYO), Leesburg, Virginia, United States would travel a Great Circle distance of 679 miles (or 1,092 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 relatively short distance between St. Louis Downtown Airport and Leesburg Executive Airport, the route shown on this map most likely still appears to be a straight line.

Departure Airport Information:

Arrival Airport Information:

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.
• 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 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.

Facts about Leesburg Executive Airport (JYO):

• Leesburg Executive Airport (JYO) currently has only 1 runway.
• It is a busy general aviation airport in the Washington, D.C.
• In addition to being known as "Leesburg Executive Airport", another name for JYO is "Godfrey Field".
• The closest airport to Leesburg Executive Airport (JYO) is Washington Dulles International Airport (IAD), which is located only 11 miles (17 kilometers) SSE of JYO.
• The airport is owned by the Town of Leesburg, a corporate entity within the Commonwealth of Virginia.
• The furthest airport from Leesburg Executive Airport (JYO) is Margaret River Airport (MGV), which is located 11,650 miles (18,749 kilometers) away in Margaret River, Western Australia, Australia.
• Leesburg Executive Airport was built in 1963 to replace an earlier grass field on the eastern edge of the town, which was owned & used by radio personality Arthur Godfrey for his private DC-3 aircraft.
• Because of Leesburg Executive Airport's relatively low elevation of 389 feet, planes can take off or land at Leesburg Executive 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.