Nonstop flight route between Cahokia, Illinois (near St. Louis), United States and Cordova, Alaska, United States:
Departure Airport:
(38°34'14"N by 90°9'21"W)
Arrival Airport:
(60°32'38"N by 145°43'36"W)
Distance from CPS to CKU:
2,799.15 miles (4,504.78 km)
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Jump to:
- About this route
- CPS Airport Information
- CKU Airport Information
- Facts about CPS
- Facts about CKU
- 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 CKU
- List of Nearest Airports to CKU
- Map of Furthest Airports from CKU
- List of Furthest Airports from CKU
About this route:
A direct, nonstop flight between St. Louis Downtown Airport (CPS), Cahokia, Illinois (near St. Louis), United States and Cordova Municipal Airport (CKU), Cordova, Alaska, United States would travel a Great Circle distance of 2,799 miles (or 4,505 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 Cordova Municipal Airport, 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 Cordova Municipal Airport. You'll see that it will travel the same route of the red line on this map!
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: | CKU / |
| Airport Names: |
|
| Location: | Cordova, Alaska, United States |
| GPS Coordinates: | 60°32'38"N by 145°43'36"W |
| Area Served: | Cordova, Alaska |
| Operator/Owner: | State of Alaska DOT&PF - Northern Region |
| Airport Type: | Public |
| Elevation: | 12 feet (4 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from CKU |
| More Information: | CKU 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.
- 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 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 airport closed in 1959 and reopened six years later as Bi-State Parks Airport.
Facts about Cordova Municipal Airport (CKU):
- In addition to being known as "Cordova Municipal Airport", another name for CKU is "(Cordova Army Airfield)".
- Cordova Municipal Airport (CKU) has 2 runways.
- The closest airport to Cordova Municipal Airport (CKU) is Merle K. (Mudhole) Smith Airport (CDV), which is located only 9 miles (15 kilometers) ESE of CKU.
- The furthest airport from Cordova Municipal Airport (CKU) is Port Elizabeth International Airport (PLZ), which is located 10,561 miles (16,996 kilometers) away in Port Elizabeth, South Africa.
- Because of Cordova Municipal Airport's relatively low elevation of 12 feet, planes can take off or land at Cordova Municipal 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.
- Cordova Municipal Airport is a state-owned public-use airport located one nautical mile east of the central business district of Cordova, a city in the Valdez-Cordova Census Area of the U.S.
| 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 | 9.21 miles (14.82 km) ESE | Merle K. (Mudhole) Smith Airport (CDV) | Cordova, Alaska, United States | |
| 2 | 16.53 miles (26.60 km) WSW | Boswell Bay Airport (BSW) | Boswell Bay, Alaska, United States | |
| 3 | 39.73 miles (63.94 km) NW | Tatitlek Airport (TEK) | Tatitlek, Alaska, United States | |
| 4 | 44.39 miles (71.43 km) NNW | Valdez Airport (VDZ) | Valdez, Alaska, United States | |
| 5 | 78.21 miles (125.87 km) SSW | Middleton Island Airport (MDO) | Middleton Island, Alaska, United States | |
| 6 | 83.95 miles (135.11 km) WSW | Chenega Bay Airport (NCN) | Chenega, Alaska, United States | |
| 7 | 97.60 miles (157.08 km) N | Copper Center Airport (CZC) | Copper Center, Alaska, United States | |
| 8 | 111.68 miles (179.73 km) N | Gulkana Airport (GKN) | Gulkana, Alaska, United States | |
| 9 | 112.92 miles (181.73 km) NE | McCarthy Airport (MXY) | McCarthy, Alaska, United States | |
| 10 | 115.13 miles (185.29 km) ESE | Yakataga Airport (CYT) | Cape Yakataga, Alaska, United States | |
| 11 | 115.75 miles (186.28 km) ENE | May Creek Airport (MYK) | May Creek, Alaska, United States | |
| 12 | 129.48 miles (208.38 km) W | Seward Airport (SWD) | Seward, Alaska, United States | |
| 13 | 133.77 miles (215.28 km) NW | Palmer Municipal Airport (PAQ) | Palmer, Alaska, United States | |
| 14 | 140.98 miles (226.89 km) WNW | Bryant Army Airfield (FRN) | Fort Richardson, Anchorage, Alaska, United States | |
| 15 | 144.87 miles (233.14 km) ESE | Icy Bay Airport (ICY) | Icy Bay, Alaska, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,560.97 miles (16,996.19 km) SSE | Port Elizabeth International Airport (PLZ) | Port Elizabeth, South Africa | |
| 2 | 10,542.48 miles (16,966.44 km) SSE | Port Alfred Airport (AFD) | Port Alfred, South Africa | |
| 3 | 10,527.18 miles (16,941.82 km) SSE | George Airport (GRJ) | George, South Africa | |
| 4 | 10,513.86 miles (16,920.37 km) SSE | East London Airport (ELS) | East London, South Africa | |
| 5 | 10,470.69 miles (16,850.90 km) SSE | Cape Town International Airport (CPT) | Cape Town, South Africa | |
| 6 | 10,417.00 miles (16,764.50 km) S | Mthatha Airport (UTT) | Mthatha, South Africa | |
| 7 | 10,377.88 miles (16,701.54 km) S | Margate Airport (MGH) | Margate, KwaZulu-Natal, South Africa | |
| 8 | 10,303.03 miles (16,581.08 km) S | Lebakeng Airport (LEF) | Lebakeng, Lesotho | |
| 9 | 10,295.90 miles (16,569.61 km) S | Semonkong Airport (SOK) | Semonkong, Lesotho | |
| 10 | 10,294.92 miles (16,568.02 km) S | King Shaka International (DUR) | Durban, KwaZulu-Natal, South Africa | |
| 11 | 10,294.49 miles (16,567.33 km) S | Pietermaritzburg Airport (PZB) | Pietermaritzburg, South Africa | |
| 12 | 10,292.01 miles (16,563.34 km) S | Lesobeng Airport (LES) | Lesobeng, Lesotho | |
| 13 | 10,287.94 miles (16,556.80 km) SSE | Mafeteng Airport (MFC) | Mafeteng, Lesotho | |
| 14 | 10,266.81 miles (16,522.78 km) SSE | Moshoeshoe I International Airport (MSU) | Maseru, Lesotho | |
| 15 | 10,263.36 miles (16,517.23 km) S | Mokhotlong Airport (MKH) | Mokhotlong, Lesotho | |