Nonstop flight route between Cahokia, Illinois (near St. Louis), United States and Ann Arbor, Michigan, United States:
Departure Airport:
(38°34'14"N by 90°9'21"W)
Arrival Airport:
(42°13'23"N by 83°44'44"W)
Distance from CPS to ARB:
421.06 miles (677.63 km)
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Jump to:
- About this route
- CPS Airport Information
- ARB Airport Information
- Facts about CPS
- Facts about ARB
- 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 ARB
- List of Nearest Airports to ARB
- Map of Furthest Airports from ARB
- List of Furthest Airports from ARB
About this route:
A direct, nonstop flight between St. Louis Downtown Airport (CPS), Cahokia, Illinois (near St. Louis), United States and Ann Arbor Municipal Airport (ARB), Ann Arbor, Michigan, United States would travel a Great Circle distance of 421 miles (or 678 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 Ann Arbor Municipal 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: | ARB / KARB |
| Airport Name: | Ann Arbor Municipal Airport |
| Location: | Ann Arbor, Michigan, United States |
| GPS Coordinates: | 42°13'23"N by 83°44'44"W |
| Area Served: | Washtenaw County, Michigan |
| Operator/Owner: | City of Ann Arbor |
| Airport Type: | Public |
| Elevation: | 839 feet (256 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from ARB |
| More Information: | ARB Maps & Info |
Facts about St. Louis Downtown Airport (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.
- The airport closed in 1959 and reopened six years later as Bi-State Parks Airport.
- St. Louis Downtown Airport (CPS) has 3 runways.
- 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.
Facts about Ann Arbor Municipal Airport (ARB):
- Three rental car agencies and several flight schools have offices at the airport.
- The closest airport to Ann Arbor Municipal Airport (ARB) is Willow Run Airport (YIP) (YIP), which is located only 11 miles (18 kilometers) E of ARB.
- The current runaway "requires pilots to make a much steeper descent than recommended by the Federal Aviation Administration" and five planes have overrun the runway since 2000.
- Built in 1928, Ann Arbor Municipal Airport is a class B-II airport.
- The furthest airport from Ann Arbor Municipal Airport (ARB) is Margaret River Airport (MGV), which is located 11,266 miles (18,131 kilometers) away in Margaret River, Western Australia, Australia.
- Because of Ann Arbor Municipal Airport's relatively low elevation of 839 feet, planes can take off or land at Ann Arbor 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.
- Ann Arbor Municipal Airport (ARB) has 2 runways.
| 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 | 11.05 miles (17.79 km) E | Willow Run Airport (YIP) (YIP) | Detroit, Michigan, United States | |
| 2 | 20.08 miles (32.32 km) E | Detroit Metropolitan Wayne County Airport (DTW) | Romulus (near Detroit), Michigan, United States | |
| 3 | 29.87 miles (48.07 km) SW | Lenawee County Airport (ADG) | Adrian, Michigan, United States | |
| 4 | 34.78 miles (55.98 km) NNE | Oakland County International Airport (PTK) | Waterford, Michigan, United States | |
| 5 | 36.66 miles (59.01 km) W | Jackson County Airport (JXN) | Jackson, Michigan, United States | |
| 6 | 39.72 miles (63.92 km) ENE | Coleman A. Young International Airport (DET) | Detroit, Michigan, United States | |
| 7 | 40.58 miles (65.31 km) E | Windsor International Airport (YQG) | Windsor, Ontario, Canada | |
| 8 | 44.08 miles (70.94 km) S | Toledo Express Airport (TOL) | Toledo, Ohio, United States | |
| 9 | 47.46 miles (76.38 km) SSE | Toledo Executive Airport (TDZ) | Toledo, Ohio, United States | |
| 10 | 51.30 miles (82.56 km) N | Bishop International Airport (FNT) | Flint, Michigan, United States | |
| 11 | 53.51 miles (86.11 km) ENE | Selfridge Air National Guard Base (MTC) | Mount Clemens, Michigan, United States | |
| 12 | 57.51 miles (92.55 km) NW | Capital Region International Airport (LAN) | Lansing, Michigan, United States | |
| 13 | 70.59 miles (113.61 km) SSW | Defiance Memorial Airport (DFI) | Defiance, Ohio, United States | |
| 14 | 77.14 miles (124.14 km) W | W. K. Kellogg Airport (BTL) | Battle Creek, Michigan, United States | |
| 15 | 78.05 miles (125.60 km) NE | St. Clair County International Airport (PHN) | Port Huron, Michigan, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,266.28 miles (18,131.28 km) WSW | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 2 | 11,242.54 miles (18,093.07 km) WSW | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 3 | 11,229.78 miles (18,072.54 km) WSW | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 4 | 11,217.17 miles (18,052.25 km) WSW | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 5 | 11,173.19 miles (17,981.46 km) WSW | Albany Airport (ALH) | Albany, Western Australia, Australia | |
| 6 | 11,165.87 miles (17,969.69 km) WSW | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 7 | 11,154.26 miles (17,950.99 km) WSW | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 8 | 11,143.54 miles (17,933.74 km) WSW | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 9 | 11,135.72 miles (17,921.17 km) WSW | Katanning Airport (KNI) | Katanning, Western Australia, Australia | |
| 10 | 11,109.60 miles (17,879.12 km) WSW | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 11 | 11,050.39 miles (17,783.83 km) SW | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 12 | 11,014.98 miles (17,726.85 km) WSW | Morawa Airport (MWB) | Morawa, Western Australia, Australia | |
| 13 | 11,011.66 miles (17,721.50 km) SW | Kalbarri Airport (KAX) | Kalbarri, Western Australia, Australia | |
| 14 | 11,000.49 miles (17,703.52 km) SW | Mullewa Airport (MXU) | Mullewa, Western Australia, Australia | |
| 15 | 10,940.82 miles (17,607.50 km) SW | Shark Bay Airport (MJK) | Monkey Mia, Western Australia, Australia | |