Nonstop flight route between Cahokia, Illinois (near St. Louis), United States and Atlanta, Georgia, United States:
Departure Airport:
(38°34'14"N by 90°9'21"W)
Arrival Airport:
(33°38'12"N by 84°25'41"W)
Distance from CPS to ATL:
467.20 miles (751.89 km)
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Jump to:
- About this route
- CPS Airport Information
- ATL Airport Information
- Facts about CPS
- Facts about ATL
- Map of Nearest Airports to CPS
- List of Nearest Airports to CPS
- Map of Furthest Airports from CPS
- List of Furthest Airports from CPS
- Map of Nearest Airports to ATL
- List of Nearest Airports to ATL
- Map of Furthest Airports from ATL
- List of Furthest Airports from ATL
About this route:
A direct, nonstop flight between St. Louis Downtown Airport (CPS), Cahokia, Illinois (near St. Louis), United States and Hartsfield–Jackson Atlanta International Airport (ATL), Atlanta, Georgia, United States would travel a Great Circle distance of 467 miles (or 752 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 Hartsfield–Jackson Atlanta International Airport, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
| IATA / ICAO Codes: | CPS / KCPS |
| Airport Name: | St. Louis Downtown Airport |
| Location: | Cahokia, Illinois (near St. Louis), United States |
| GPS Coordinates: | 38°34'14"N by 90°9'21"W |
| Area Served: | Greater St. Louis |
| Operator/Owner: | Bi-State Development Agency |
| Airport Type: | Public |
| Elevation: | 413 feet (126 meters) |
| # of Runways: | 3 |
| View all routes: | Routes from CPS |
| More Information: | CPS Maps & Info |
Arrival Airport Information:
| IATA / ICAO Codes: | ATL / KATL |
| Airport Name: | Hartsfield–Jackson Atlanta International Airport |
| Location: | Atlanta, Georgia, United States |
| GPS Coordinates: | 33°38'12"N by 84°25'41"W |
| Area Served: | Atlanta, Georgia |
| Operator/Owner: | City of Atlanta |
| Airport Type: | Public |
| Elevation: | 1026 feet (313 meters) |
| # of Runways: | 5 |
| View all routes: | Routes from ATL |
| More Information: | ATL Maps & Info |
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.
- 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.
- 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.
Facts about Hartsfield–Jackson Atlanta International Airport (ATL):
- Seven parallel concourse buildings are used for passenger boarding.
- Hartsfield–Jackson Atlanta International Airport (ATL) has 5 runways.
- Hartsfield–Jackson Atlanta International Airport handled 95,462,867 passengers last year.
- The Hartsfield–Jackson Rental Car Center, which opened on December 8, 2009, houses all ten current airport rental agencies with capacity for additional companies.
- The furthest airport from Hartsfield–Jackson Atlanta International Airport (ATL) is Margaret River Airport (MGV), which is located 11,317 miles (18,213 kilometers) away in Margaret River, Western Australia, Australia.
- In May 2001 construction of a 9,000-foot fifth runway began.
- The closest airport to Hartsfield–Jackson Atlanta International Airport (ATL) is Morris Army Airfield (Fort Gillem) (FOP), which is located only 5 miles (8 kilometers) E of ATL.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 16.47 miles (26.50 km) NW | Lambert–St. Louis International Airport (STL) | St. Louis, Missouri, United States |     |
| 2 | 17.42 miles (28.04 km) E | MidAmerica St. Louis Airport (BLV) | Belleville, Illinois, United States | |
| 3 | 22.85 miles (36.78 km) NNE | St. Louis Regional Airport (ALN) | Alton, Illinois, United States | |
| 4 | 27.50 miles (44.26 km) WNW | Spirit of St. Louis Airport (SUS) | Chesterfield, Missouri, United States | |
| 5 | 45.73 miles (73.59 km) ENE | Greenville Airport (GRE) | Greenville, Illinois, United States | |
| 6 | 64.55 miles (103.88 km) E | Salem–Leckrone Airport (SLO) | Salem, Illinois, United States | |
| 7 | 72.26 miles (116.30 km) ESE | Mt. Vernon Airport (MVN) | Mount Vernon, Illinois, United States | |
| 8 | 73.57 miles (118.39 km) SE | Southern Illinois Airport (MDH) | Carbondale/Murphysboro, Illinois, United States | |
| 9 | 83.94 miles (135.09 km) SE | Williamson County Regional Airport (MWA) | Marion, Illinois, United States | |
| 10 | 91.63 miles (147.46 km) NNE | Abraham Lincoln Capital Airport (SPI) | Springfield, Illinois, United States | |
| 11 | 92.63 miles (149.07 km) WSW | Rolla National Airport (VIH) | Rolla, Missouri, United States | |
| 12 | 98.29 miles (158.19 km) SSE | Cape Girardeau Regional Airport (CGI) | Cape Girardeau, Missouri, United States | |
| 13 | 108.03 miles (173.86 km) W | Jefferson City Memorial Airport (JEF) | Jefferson City, Missouri, United States | |
| 14 | 109.88 miles (176.83 km) NNW | Quincy Regional Airport (UIN) | Quincy, Illinois, United States | |
| 15 | 111.34 miles (179.18 km) NE | Decatur Airport (DEC) | Decatur, Illinois, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,998.38 miles (17,700.14 km) W | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 2 | 10,976.37 miles (17,664.71 km) W | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 3 | 10,953.82 miles (17,628.43 km) W | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 4 | 10,950.15 miles (17,622.51 km) W | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 5 | 10,924.13 miles (17,580.63 km) W | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 6 | 10,908.52 miles (17,555.52 km) W | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 7 | 10,899.45 miles (17,540.92 km) W | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 8 | 10,897.05 miles (17,537.06 km) WSW | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 9 | 10,874.80 miles (17,501.25 km) W | Albany Airport (ALH) | Albany, Western Australia, Australia | |
| 10 | 10,862.63 miles (17,481.67 km) WSW | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 11 | 10,855.26 miles (17,469.80 km) W | Katanning Airport (KNI) | Katanning, Western Australia, Australia | |
| 12 | 10,843.70 miles (17,451.20 km) WSW | Kalbarri Airport (KAX) | Kalbarri, Western Australia, Australia | |
| 13 | 10,809.16 miles (17,395.61 km) WSW | Mullewa Airport (MXU) | Mullewa, Western Australia, Australia | |
| 14 | 10,809.10 miles (17,395.51 km) WSW | Morawa Airport (MWB) | Morawa, Western Australia, Australia | |
| 15 | 10,804.00 miles (17,387.31 km) WSW | Shark Bay Airport (MJK) | Monkey Mia, Western Australia, Australia | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 5.18 miles (8.34 km) E | Morris Army Airfield (Fort Gillem) (FOP) | Fort Gillem, Forest Park, Georgia, USA | |
| 2 | 11.21 miles (18.04 km) NNW | Fulton County Airport (FTY) | Atlanta, Georgia, United States | |
| 3 | 18.03 miles (29.01 km) NNE | DeKalb–Peachtree Airport (PDK) | Atlanta, Georgia, United States | |
| 4 | 19.91 miles (32.04 km) NNW | Dobbins Air Reserve Base (MGE) | Marietta, Georgia, United States | |
| 5 | 49.78 miles (80.12 km) ENE | Barrow County Airport (WDR) | Winder, Georgia, United States | |
| 6 | 55.71 miles (89.66 km) NE | Lee Gilmer Memorial Airport (GVL) | Gainesville, Georgia, United States | |
| 7 | 57.15 miles (91.97 km) SW | LaGrange-Callaway Airport (LGC) | LaGrange, Georgia, United States | |
| 8 | 64.70 miles (104.12 km) NW | Richard B. Russell Airport (RMG) | Rome, Georgia, United States | |
| 9 | 66.83 miles (107.55 km) ENE | Athens Ben Epps Airport (AHN) | Athens, Georgia, United States | |
| 10 | 75.31 miles (121.21 km) SE | Macon Downtown Airport Herbert Smart Downtown Airport (MAC) | Macon, Georgia, United States | |
| 11 | 76.14 miles (122.53 km) ESE | Baldwin County Airport (MLJ) | Milledgeville, Georgia, United States | |
| 12 | 79.20 miles (127.47 km) NNW | Dalton Municipal Airport (DNN) | Dalton, Georgia, United States | |
| 13 | 79.26 miles (127.56 km) SE | Middle Georgia Regional Airport (MCN) | Macon, Georgia, United States | |
| 14 | 82.35 miles (132.53 km) W | Anniston Regional Airport (ANB) | Anniston, Alabama, United States | |
| 15 | 82.86 miles (133.35 km) SSW | Columbus Metropolitan Airport (CSG) | Columbus, Georgia, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,316.88 miles (18,212.70 km) W | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 2 | 11,298.27 miles (18,182.76 km) W | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 3 | 11,280.22 miles (18,153.71 km) W | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 4 | 11,273.76 miles (18,143.32 km) W | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 5 | 11,273.70 miles (18,143.22 km) W | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 6 | 11,259.70 miles (18,120.69 km) WSW | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 7 | 11,259.15 miles (18,119.80 km) W | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 8 | 11,255.30 miles (18,113.60 km) W | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 9 | 11,254.78 miles (18,112.77 km) WSW | Kalbarri Airport (KAX) | Kalbarri, Western Australia, Australia | |
| 10 | 11,248.31 miles (18,102.35 km) W | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 11 | 11,234.10 miles (18,079.49 km) WSW | Shark Bay Airport (MJK) | Monkey Mia, Western Australia, Australia | |
| 12 | 11,205.82 miles (18,033.97 km) WSW | Mullewa Airport (MXU) | Mullewa, Western Australia, Australia | |
| 13 | 11,195.00 miles (18,016.56 km) W | Morawa Airport (MWB) | Morawa, Western Australia, Australia | |
| 14 | 11,192.00 miles (18,011.73 km) WSW | Carnarvon Airport (CVQ) | Carnarvon, Western Australia, Australia | |
| 15 | 11,169.37 miles (17,975.31 km) W | Katanning Airport (KNI) | Katanning, Western Australia, Australia | |