Nonstop flight route between Ankeny, Iowa, United States and Cahokia, Illinois (near St. Louis), United States:
Departure Airport:
(41°41'27"N by 93°33'59"W)
Arrival Airport:
(38°34'14"N by 90°9'21"W)
Distance from IKV to CPS:
280.90 miles (452.07 km)
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Jump to:
- About this route
- IKV Airport Information
- CPS Airport Information
- Facts about IKV
- Facts about CPS
- Map of Nearest Airports to IKV
- List of Nearest Airports to IKV
- Map of Furthest Airports from IKV
- List of Furthest Airports from IKV
- Map of Nearest Airports to CPS
- List of Nearest Airports to CPS
- Map of Furthest Airports from CPS
- List of Furthest Airports from CPS
About this route:
A direct, nonstop flight between Ankeny Regional Airport (IKV), Ankeny, Iowa, United States and St. Louis Downtown Airport (CPS), Cahokia, Illinois (near St. Louis), United States would travel a Great Circle distance of 281 miles (or 452 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 Ankeny Regional Airport and St. Louis Downtown Airport, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
| IATA / ICAO Codes: | IKV / KIKV |
| Airport Name: | Ankeny Regional Airport |
| Location: | Ankeny, Iowa, United States |
| GPS Coordinates: | 41°41'27"N by 93°33'59"W |
| Area Served: | Ankeny, Iowa |
| Operator/Owner: | Polk County Aviation Authority |
| Airport Type: | Public |
| Elevation: | 910 feet (277 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from IKV |
| More Information: | IKV Maps & Info |
Arrival 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 |
Facts about Ankeny Regional Airport (IKV):
- Because of Ankeny Regional Airport's relatively low elevation of 910 feet, planes can take off or land at Ankeny Regional 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.
- Ankeny Regional Airport (IKV) has 2 runways.
- The furthest airport from Ankeny Regional Airport (IKV) is Margaret River Airport (MGV), which is located 10,792 miles (17,368 kilometers) away in Margaret River, Western Australia, Australia.
- The closest airport to Ankeny Regional Airport (IKV) is Des Moines International Airport (DSM), which is located only 12 miles (19 kilometers) SSW of IKV.
Facts about St. Louis Downtown Airport (CPS):
- Historic Hangar #2 houses the Greater Saint Louis Air & Space Museum and the airport is still home to the nation's oldest flight school, Parks College of Engineering and Aviation's Center for Aerospace Sciences, which holds CAA Flight School Certificate #1.
- 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 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.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11.96 miles (19.24 km) SSW | Des Moines International Airport (DSM) | Des Moines, Iowa, United States |     |
| 2 | 20.98 miles (33.76 km) N | Ames Municipal Airport (AMW) | Ames, Iowa, United States | |
| 3 | 28.13 miles (45.27 km) E | Newton Municipal Airport (TNU) | Newton, Iowa, United States | |
| 4 | 28.67 miles (46.15 km) NNW | Boone Municipal Airport (BNW) | Boone, Iowa, United States | |
| 5 | 32.01 miles (51.52 km) WNW | Perry Municipal Airport (PRO) | Perry, Iowa, United States | |
| 6 | 53.78 miles (86.56 km) NNW | Webster City Municipal Airport (EBS) | Webster City, Iowa, United States | |
| 7 | 62.04 miles (99.85 km) SW | Creston Municipal Airport (CSQ) | Creston, Iowa, United States | |
| 8 | 67.51 miles (108.65 km) WNW | Arthur N. Neu Airport (CIN) | Carroll, Iowa, United States | |
| 9 | 67.52 miles (108.66 km) NNW | Fort Dodge Regional Airport (FOD) | Fort Dodge, Iowa, United States | |
| 10 | 70.64 miles (113.68 km) SE | Ottumwa Regional Airport (OTM) | Ottumwa, Iowa, United States | |
| 11 | 79.03 miles (127.18 km) WSW | Atlantic Municipal Airport (AIO) | Atlantic, Iowa, United States | |
| 12 | 80.13 miles (128.95 km) NNW | Humboldt Municipal Airport (HUD) | Humboldt, Iowa, United States | |
| 13 | 84.56 miles (136.08 km) NE | Waterloo Regional Airport (Livingston Betsworth Field) (ALO) | Waterloo, Iowa, United States | |
| 14 | 93.19 miles (149.98 km) ESE | Fairfield Municipal Airport (FFL) | Fairfield, Iowa, United States | |
| 15 | 95.59 miles (153.84 km) WNW | Denison Municipal Airport (DNS) | Denison, Iowa, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,791.75 miles (17,367.59 km) W | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 2 | 10,768.69 miles (17,330.49 km) W | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 3 | 10,749.21 miles (17,299.13 km) W | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 4 | 10,744.58 miles (17,291.68 km) W | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 5 | 10,704.58 miles (17,227.31 km) WSW | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 6 | 10,690.63 miles (17,204.86 km) WSW | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 7 | 10,683.96 miles (17,194.13 km) W | Albany Airport (ALH) | Albany, Western Australia, Australia | |
| 8 | 10,680.75 miles (17,188.96 km) WSW | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 9 | 10,665.26 miles (17,164.03 km) WSW | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 10 | 10,654.13 miles (17,146.11 km) W | Katanning Airport (KNI) | Katanning, Western Australia, Australia | |
| 11 | 10,621.61 miles (17,093.78 km) WSW | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 12 | 10,596.14 miles (17,052.79 km) WSW | Kalbarri Airport (KAX) | Kalbarri, Western Australia, Australia | |
| 13 | 10,574.12 miles (17,017.36 km) WSW | Morawa Airport (MWB) | Morawa, Western Australia, Australia | |
| 14 | 10,568.97 miles (17,009.06 km) WSW | Mullewa Airport (MXU) | Mullewa, Western Australia, Australia | |
| 15 | 10,547.35 miles (16,974.27 km) WSW | Shark Bay Airport (MJK) | Monkey Mia, Western Australia, Australia | |
| 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 | |