Nonstop flight route between Cahokia, Illinois (near St. Louis), United States and Ironwood, Michigan, United States:
Departure Airport:
(38°34'14"N by 90°9'21"W)
Arrival Airport:
(46°31'39"N by 90°7'53"W)
Distance from CPS to IWD:
549.75 miles (884.74 km)
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Jump to:
- About this route
- CPS Airport Information
- IWD Airport Information
- Facts about CPS
- Facts about IWD
- 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 IWD
- List of Nearest Airports to IWD
- Map of Furthest Airports from IWD
- List of Furthest Airports from IWD
About this route:
A direct, nonstop flight between St. Louis Downtown Airport (CPS), Cahokia, Illinois (near St. Louis), United States and Gogebic-Iron County Airport (IWD), Ironwood, Michigan, United States would travel a Great Circle distance of 550 miles (or 885 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 Gogebic-Iron County 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: | IWD / KIWD |
| Airport Name: | Gogebic-Iron County Airport |
| Location: | Ironwood, Michigan, United States |
| GPS Coordinates: | 46°31'39"N by 90°7'53"W |
| Area Served: | Ironwood, Michigan / Ashland, Wisconsin |
| Operator/Owner: | Gogebic County |
| Airport Type: | Public |
| Elevation: | 1230 feet (375 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from IWD |
| More Information: | IWD Maps & Info |
Facts about St. Louis Downtown Airport (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.
- 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.
- St. Louis Downtown Airport (CPS) has 3 runways.
- The airport closed in 1959 and reopened six years later as Bi-State Parks Airport.
- Taken over by the United States Army Air Forces on 1 August 1939 as a basic pilot training airfield.
Facts about Gogebic-Iron County Airport (IWD):
- The closest airport to Gogebic-Iron County Airport (IWD) is John F. Kennedy Memorial Airport (ASX), which is located 37 miles (60 kilometers) W of IWD.
- Gogebic-Iron County Airport covers an area of 1,180 acres at an elevation of 1,230 feet above mean sea level.
- The furthest airport from Gogebic-Iron County Airport (IWD) is Margaret River Airport (MGV), which is located 10,857 miles (17,473 kilometers) away in Margaret River, Western Australia, Australia.
- Frontier Express provided service to Rhinelander, continuing on to Milwaukee until March 8, 2012.
- Gogebic-Iron County Airport (IWD) currently has only 1 runway.
| 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 | 37.46 miles (60.28 km) W | John F. Kennedy Memorial Airport (ASX) | Ashland, Wisconsin, United States | |
| 2 | 41.96 miles (67.53 km) SSW | Park Falls Municipal Airport (PKF) | Park Falls, Wisconsin, United States | |
| 3 | 45.65 miles (73.46 km) SSE | Lakeland Airport (ARV) | Minocqua/Woodruff, Wisconsin, United States | |
| 4 | 58.25 miles (93.75 km) SE | Eagle River Union Airport (EGV) | Eagle River, Wisconsin, United States | |
| 5 | 68.68 miles (110.52 km) S | Prentice Airport (PRW) | Prentice, Wisconsin, United States | |
| 6 | 69.67 miles (112.12 km) SSE | Rhinelander–Oneida County Airport (RHI) | Rhinelander, Wisconsin, United States | |
| 7 | 71.65 miles (115.32 km) WSW | Sawyer County Airport (HYR) | Hayward, Wisconsin, United States | |
| 8 | 89.34 miles (143.78 km) ENE | Houghton County Memorial Airport (CMX) | Hancock, Michigan, United States | |
| 9 | 91.34 miles (146.99 km) N | Grand Marais/Cook County Airport (GRM) | Grand Marais, Minnesota, United States | |
| 10 | 93.86 miles (151.05 km) W | Richard I. Bong Airport (SUW) | Superior, Wisconsin, United States | |
| 11 | 93.98 miles (151.25 km) SSE | Merrill Municipal Airport (RRL) | Merrill, Wisconsin, United States | |
| 12 | 98.87 miles (159.12 km) S | Taylor County Airport (MDF) | Medford, Wisconsin, United States | |
| 13 | 100.13 miles (161.15 km) WNW | Duluth International Airport (DLH) | Duluth, Minnesota, United States | |
| 14 | 108.23 miles (174.17 km) ESE | Ford Airport (IMT) | Iron Mountain / Kingsford, Michigan, United States | |
| 15 | 109.87 miles (176.81 km) SW | Rice Lake Regional Airport (RIE) | Rice Lake, Wisconsin, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,857.39 miles (17,473.23 km) WSW | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 2 | 10,833.37 miles (17,434.58 km) WSW | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 3 | 10,826.99 miles (17,424.31 km) WSW | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 4 | 10,807.30 miles (17,392.62 km) WSW | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 5 | 10,781.94 miles (17,351.80 km) WSW | Albany Airport (ALH) | Albany, Western Australia, Australia | |
| 6 | 10,748.88 miles (17,298.60 km) WSW | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 7 | 10,738.76 miles (17,282.31 km) WSW | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 8 | 10,735.23 miles (17,276.63 km) WSW | Katanning Airport (KNI) | Katanning, Western Australia, Australia | |
| 9 | 10,727.63 miles (17,264.40 km) WSW | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 10 | 10,685.23 miles (17,196.16 km) WSW | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 11 | 10,621.73 miles (17,093.97 km) WSW | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 12 | 10,589.95 miles (17,042.83 km) WSW | Morawa Airport (MWB) | Morawa, Western Australia, Australia | |
| 13 | 10,580.60 miles (17,027.79 km) SW | Kalbarri Airport (KAX) | Kalbarri, Western Australia, Australia | |
| 14 | 10,572.73 miles (17,015.11 km) WSW | Mullewa Airport (MXU) | Mullewa, Western Australia, Australia | |
| 15 | 10,547.24 miles (16,974.10 km) WSW | Esperance Airport (EPR) | Esperance, Australia | |