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

About this route:

A direct, nonstop flight between Memphis International Airport (MEM), Memphis, Tennessee, United States and St. Louis Downtown Airport (CPS), Cahokia, Illinois (near St. Louis), United States would travel a Great Circle distance of 244 miles (or 393 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 Memphis International Airport and St. Louis Downtown Airport, the route shown on this map most likely still appears to be a straight line.

Departure Airport Information:

Arrival Airport Information:

Facts about Memphis International Airport (MEM):

• Runway 9/27 reopened for traffic on November 30, 2009 after nine months of resurfacing.
• During World War II the United States Army Air Forces Air Transport Command 4th Ferrying Group used Memphis while sending new aircraft overseas.
• Since 2009 the airport has been a small hub for small regional airline SeaPort Airlines, which has single-engine flights to communities in Arkansas through the Essential Air Service program.
• Memphis International Airport handled 7,874,888 passengers last year.
• In 2014, the Memphis-Shelby County Airport Authority announced a planned $114 million renovation of the airport.
• The closest airport to Memphis International Airport (MEM) is Olive Branch Airport (OLV), which is located only 12 miles (19 kilometers) ESE of MEM.
• Memphis International Airport (MEM) has 4 runways.
• Because of Memphis International Airport's relatively low elevation of 341 feet, planes can take off or land at Memphis International 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 Memphis International Airport (MEM) is Margaret River Airport (MGV), which is located 11,010 miles (17,719 kilometers) away in Margaret River, Western Australia, Australia.

Facts about St. Louis Downtown Airport (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.
• 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 two survivors out of the airport's original four hangars, Hangar 1 and Hangar 2, are listed on the National Register of Historic Places.
• 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.