Nonstop flight route between Cahokia, Illinois (near St. Louis), United States and Bellaire, Michigan, United States:
Departure Airport:
(38°34'14"N by 90°9'21"W)
Arrival Airport:
(44°59'18"N by 85°11'53"W)
Distance from CPS to ACB:
511.50 miles (823.17 km)
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Jump to:
- About this route
- CPS Airport Information
- ACB Airport Information
- Facts about CPS
- Facts about ACB
- 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 ACB
- List of Nearest Airports to ACB
- Map of Furthest Airports from ACB
- List of Furthest Airports from ACB
About this route:
A direct, nonstop flight between St. Louis Downtown Airport (CPS), Cahokia, Illinois (near St. Louis), United States and Antrim County Airport (ACB), Bellaire, Michigan, United States would travel a Great Circle distance of 511 miles (or 823 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 Antrim 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: | ACB / KACB |
| Airport Name: | Antrim County Airport |
| Location: | Bellaire, Michigan, United States |
| GPS Coordinates: | 44°59'18"N by 85°11'53"W |
| Area Served: | Bellaire, Michigan |
| Operator/Owner: | Antrim County |
| Airport Type: | Public |
| Elevation: | 623 feet (190 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from ACB |
| More Information: | ACB 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 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.
- 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.
- St. Louis Downtown Airport (CPS) has 3 runways.
- The airport opened in 1929 as Curtiss-Steinberg Airport.
Facts about Antrim County Airport (ACB):
- The furthest airport from Antrim County Airport (ACB) is Margaret River Airport (MGV), which is located 11,118 miles (17,892 kilometers) away in Margaret River, Western Australia, Australia.
- The closest airport to Antrim County Airport (ACB) is Gaylord Regional Airport (GLR), which is located 24 miles (39 kilometers) E of ACB.
- Antrim County Airport (ACB) currently has only 1 runway.
- Because of Antrim County Airport's relatively low elevation of 623 feet, planes can take off or land at Antrim County 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.
| 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 | 24.24 miles (39.01 km) E | Gaylord Regional Airport (GLR) | Gaylord, Michigan, United States | |
| 2 | 25.39 miles (40.86 km) SW | Cherry Capital Airport (TVC) | Traverse City, Michigan, United States | |
| 3 | 44.72 miles (71.96 km) NNE | Pellston Regional Airport of Emmet County (PLN) | Pellston, Michigan, United States | |
| 4 | 50.46 miles (81.21 km) SSW | Wexford County Airport (CAD) | Cadillac, Michigan, United States | |
| 5 | 50.59 miles (81.41 km) SSE | Roscommon County - Blodgett Memorial Airport (HTL) | Houghton Lake, Michigan, United States | |
| 6 | 66.38 miles (106.84 km) NNE | Mackinac Island Airport (MCD) | Mackinac Island, Michigan, United States | |
| 7 | 71.46 miles (115.00 km) SW | Manistee County Blacker Airport (MBL) | Manistee, Michigan, United States | |
| 8 | 76.84 miles (123.66 km) SSW | Nartron Field (RCT) | Reed City, Michigan, United States | |
| 9 | 78.86 miles (126.92 km) SSE | Gladwin Zettel Memorial Airport (GDW) | Gladwin, Michigan, United States | |
| 10 | 80.22 miles (129.10 km) E | Alpena County Regional Airport (APN) | Alpena, Michigan, United States | |
| 11 | 88.77 miles (142.87 km) S | Roben-Hood Airport (WBR) | Big Rapids, Michigan, United States | |
| 12 | 92.64 miles (149.08 km) SW | Mason County Airport (LDM) | Ludington, Michigan, United States | |
| 13 | 94.00 miles (151.28 km) NNE | Chippewa County International Airport (CIU) | Sault Ste Marie, Michigan, United States | |
| 14 | 94.00 miles (151.28 km) NNE | Kincheloe Air Force Base (INR) | Sault Ste. Marie, Michigan, United States | |
| 15 | 96.03 miles (154.54 km) ESE | Oscoda-Wurtsmith Airport (OSC) | Oscoda, Michigan, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,117.61 miles (17,892.01 km) WSW | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 2 | 11,093.58 miles (17,853.34 km) WSW | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 3 | 11,087.42 miles (17,843.43 km) WSW | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 4 | 11,067.46 miles (17,811.31 km) WSW | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 5 | 11,041.82 miles (17,770.05 km) WSW | Albany Airport (ALH) | Albany, Western Australia, Australia | |
| 6 | 11,008.13 miles (17,715.82 km) WSW | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 7 | 10,998.29 miles (17,699.99 km) WSW | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 8 | 10,995.62 miles (17,695.70 km) WSW | Katanning Airport (KNI) | Katanning, Western Australia, Australia | |
| 9 | 10,987.10 miles (17,681.97 km) WSW | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 10 | 10,942.26 miles (17,609.82 km) SW | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 11 | 10,876.21 miles (17,503.53 km) SW | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 12 | 10,846.78 miles (17,456.16 km) SW | Morawa Airport (MWB) | Morawa, Western Australia, Australia | |
| 13 | 10,832.56 miles (17,433.27 km) SW | Kalbarri Airport (KAX) | Kalbarri, Western Australia, Australia | |
| 14 | 10,827.97 miles (17,425.88 km) SW | Mullewa Airport (MXU) | Mullewa, Western Australia, Australia | |
| 15 | 10,806.16 miles (17,390.78 km) WSW | Esperance Airport (EPR) | Esperance, Australia | |