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

About this route:

A direct, nonstop flight between St. Louis Downtown Airport (CPS), Cahokia, Illinois (near St. Louis), United States and Indianapolis International Airport (IND), Indianapolis, Indiana, United States would travel a Great Circle distance of 222 miles (or 357 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 Indianapolis International 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):

• 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 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 Indianapolis International Airport (IND):

• Indianapolis International Airport is a public airport seven miles southwest of downtown Indianapolis, in Marion County, Indiana, United States.
• Indianapolis International Airport (IND) has 3 runways.
• The closest airport to Indianapolis International Airport (IND) is Pope Field (GFD), which is located 30 miles (48 kilometers) E of IND.
• Because of Indianapolis International Airport's relatively low elevation of 797 feet, planes can take off or land at Indianapolis 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.
• From 1957 to 2008 the passenger terminal was on the east side of the airfield off High School Road.
• The furthest airport from Indianapolis International Airport (IND) is Margaret River Airport (MGV), which is located 11,191 miles (18,011 kilometers) away in Margaret River, Western Australia, Australia.
• For the first time at Indianapolis, international arrivals can be processed through customs in the main passenger terminal.
• Indianapolis International Airport handled 7,526,414 passengers last year.
• The airport's master plan calls for a fourth runway to be built southeast of I-70 sometime in the future.
• During the late 1980s and early 1990s USAir had a secondary hub in Indianapolis with non-stop jets to the west coast, east coast, and Florida and turboprop flights to cities around the Midwest.
• GO Express Travel operates the Green Line Downtown/Airport Express daily from 8am to 11pm with shuttle service picking up passengers every 30 minutes.
• In the same year United Airlines finished building Indianapolis Maintenance Center, at a cost of $USD 600 million.