Nonstop flight route between Cahokia, Illinois (near St. Louis), United States and Peru, Illinois, United States:
Departure Airport:
(38°34'14"N by 90°9'21"W)
Arrival Airport:
(41°21'6"N by 89°9'11"W)
Distance from CPS to VYS:
199.36 miles (320.84 km)
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Jump to:
- About this route
- CPS Airport Information
- VYS Airport Information
- Facts about CPS
- Facts about VYS
- 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 VYS
- List of Nearest Airports to VYS
- Map of Furthest Airports from VYS
- List of Furthest Airports from VYS
About this route:
A direct, nonstop flight between St. Louis Downtown Airport (CPS), Cahokia, Illinois (near St. Louis), United States and Illinois Valley Regional Airport (VYS), Peru, Illinois, United States would travel a Great Circle distance of 199 miles (or 321 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 Illinois Valley Regional 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: | VYS / KVYS |
| Airport Names: |
|
| Location: | Peru, Illinois, United States |
| GPS Coordinates: | 41°21'6"N by 89°9'11"W |
| Area Served: | Peru, Illinois |
| Airport Type: | Public |
| Elevation: | 654 feet (199 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from VYS |
| More Information: | VYS 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.
- 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.
- Taken over by the United States Army Air Forces on 1 August 1939 as a basic pilot training airfield.
- 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 Illinois Valley Regional Airport (VYS):
- Because of Illinois Valley Regional Airport's relatively low elevation of 654 feet, planes can take off or land at Illinois Valley 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.
- The furthest airport from Illinois Valley Regional Airport (VYS) is Margaret River Airport (MGV), which is located 11,020 miles (17,735 kilometers) away in Margaret River, Western Australia, Australia.
- In addition to being known as "Illinois Valley Regional Airport", another name for VYS is "Walter A. Duncan Field".
- The closest airport to Illinois Valley Regional Airport (VYS) is Chicago/Aurora Municipal Airport (AUZ), which is located 45 miles (73 kilometers) NE of VYS.
- Illinois Valley Regional Airport (VYS) 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 | 45.48 miles (73.20 km) NE | Chicago/Aurora Municipal Airport (AUZ) | Aurora, Illinois, United States | |
| 2 | 51.91 miles (83.55 km) ENE | Joliet Regional Airport (JOT) | Joliet, Illinois, United States | |
| 3 | 55.24 miles (88.90 km) SSW | General Wayne A. Downing Peoria International Airport (PIA) | Peoria, Illinois, United States | |
| 4 | 57.48 miles (92.51 km) ENE | Lewis University Airport (LOT) | Chicago / Romeoville, Illinois, United States | |
| 5 | 58.34 miles (93.89 km) N | Chicago Rockford International Airport (RFD) | Rockford, Illinois, United States | |
| 6 | 60.44 miles (97.28 km) NE | DuPage Airport (DPA) | West Chicago, Illinois, United States | |
| 7 | 61.69 miles (99.29 km) SSE | Central Illinois Regional Airport at Bloomington-Normal (BMI) | Bloomington, Illinois, United States | |
| 8 | 69.21 miles (111.38 km) WNW | Clinton Municipal Airport (CWI) | Clinton, Iowa, United States | |
| 9 | 70.51 miles (113.48 km) W | Quad City International Airport (MLI) | Moline, Illinois, United States | |
| 10 | 70.63 miles (113.67 km) ESE | Greater Kankakee Airport (IKK) | Kankakee, Illinois, United States | |
| 11 | 72.38 miles (116.49 km) WSW | Galesburg Municipal Airport (GBG) | Galesburg, Illinois, United States | |
| 12 | 76.41 miles (122.96 km) WNW | Davenport Municipal Airport (DVN) | Davenport, Iowa, United States | |
| 13 | 77.63 miles (124.93 km) NE | Chicago O'Hare International Airport (ORD) | Chicago, Illinois, United States | |
| 14 | 78.37 miles (126.12 km) ENE | Chicago Midway International Airport (MDW) | Chicago, Illinois, United States | |
| 15 | 83.29 miles (134.04 km) NE | Chicago Executive Airport (PWK) | Chicago/Prospect Heights/Wheeling, Illinois, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,020.13 miles (17,735.14 km) WSW | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 2 | 10,996.97 miles (17,697.87 km) WSW | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 3 | 10,978.19 miles (17,667.64 km) WSW | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 4 | 10,972.68 miles (17,658.77 km) WSW | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 5 | 10,930.95 miles (17,591.61 km) WSW | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 6 | 10,917.37 miles (17,569.75 km) WSW | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 7 | 10,913.42 miles (17,563.41 km) W | Albany Airport (ALH) | Albany, Western Australia, Australia | |
| 8 | 10,907.33 miles (17,553.61 km) WSW | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 9 | 10,888.35 miles (17,523.05 km) WSW | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 10 | 10,883.15 miles (17,514.69 km) W | Katanning Airport (KNI) | Katanning, Western Australia, Australia | |
| 11 | 10,841.14 miles (17,447.08 km) WSW | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 12 | 10,812.37 miles (17,400.77 km) WSW | Kalbarri Airport (KAX) | Kalbarri, Western Australia, Australia | |
| 13 | 10,796.27 miles (17,374.87 km) WSW | Morawa Airport (MWB) | Morawa, Western Australia, Australia | |
| 14 | 10,789.00 miles (17,363.17 km) WSW | Mullewa Airport (MXU) | Mullewa, Western Australia, Australia | |
| 15 | 10,757.58 miles (17,312.61 km) WSW | Shark Bay Airport (MJK) | Monkey Mia, Western Australia, Australia | |