Nonstop flight route between Cahokia, Illinois (near St. Louis), United States and Reedsville, Pennsylvania, United States:
Departure Airport:
(38°34'14"N by 90°9'21"W)
Arrival Airport:
(40°40'39"N by 77°37'36"W)
Distance from CPS to RED:
681.85 miles (1,097.32 km)
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Jump to:
- About this route
- CPS Airport Information
- RED Airport Information
- Facts about CPS
- Facts about RED
- 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 RED
- List of Nearest Airports to RED
- Map of Furthest Airports from RED
- List of Furthest Airports from RED
About this route:
A direct, nonstop flight between St. Louis Downtown Airport (CPS), Cahokia, Illinois (near St. Louis), United States and Mifflin County Airport (RED), Reedsville, Pennsylvania, United States would travel a Great Circle distance of 682 miles (or 1,097 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 Mifflin 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: | RED / KRVL |
| Airport Names: |
|
| Location: | Reedsville, Pennsylvania, United States |
| GPS Coordinates: | 40°40'39"N by 77°37'36"W |
| Area Served: | Lewistown |
| Operator/Owner: | Mifflin County Airport Authority |
| Airport Type: | Public |
| Elevation: | 819 feet (250 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from RED |
| More Information: | RED Maps & Info |
Facts about St. Louis Downtown Airport (CPS):
- 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.
- 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.
Facts about Mifflin County Airport (RED):
- There is an AWOS-3 on the field.
- In addition to being known as "Mifflin County Airport", another name for RED is "RVL".
- Because of Mifflin County Airport's relatively low elevation of 819 feet, planes can take off or land at Mifflin 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.
- The closest airport to Mifflin County Airport (RED) is University Park Airport (SCE), which is located only 17 miles (27 kilometers) NW of RED.
- Mifflin County Airport is a popular site for gliding competitions and has hosted 10 national championships and four regional championships since 1990.
- Mifflin County Airport (RED) currently has only 1 runway.
- The airport covers 125 acres at an elevation of 819 feet.
- The furthest airport from Mifflin County Airport (RED) is Margaret River Airport (MGV), which is located 11,598 miles (18,664 kilometers) away in Margaret River, 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 | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 16.59 miles (26.70 km) NW | University Park Airport (SCE) | State College, Pennsylvania, United States | |
| 2 | 27.97 miles (45.01 km) WNW | Mid-State Regional Airport (PSB) | Philipsburg, Pennsylvania, United States | |
| 3 | 33.42 miles (53.79 km) NNE | William T. Piper Memorial Airport (LHV) | Lock Haven, Pennsylvania, United States | |
| 4 | 41.14 miles (66.21 km) ENE | Penn Valley Airport (SEG) | Selinsgrove, Pennsylvania, United States | |
| 5 | 44.94 miles (72.33 km) SW | Altoona–Blair County Airport (AOO) | Altoona, Pennsylvania, United States | |
| 6 | 51.71 miles (83.22 km) SE | Capital City Airport (HAR) | Harrisburg, Pennsylvania, United States | |
| 7 | 53.61 miles (86.27 km) NE | Williamsport Regional Airport (IPT) | Williamsport, Pennsylvania, United States | |
| 8 | 56.42 miles (90.80 km) SE | Harrisburg International Airport (MDT) | Harrisburg, Pennsylvania, United States | |
| 9 | 58.01 miles (93.35 km) ESE | Muir Army Airfield (MUI) | Fort Indiantown Gap, Pennsylvania, United States | |
| 10 | 60.73 miles (97.73 km) SSE | Gettysburg Regional Airport (GTY) | Gettysburg, Pennsylvania, United States | |
| 11 | 65.88 miles (106.02 km) SE | York Airport (THV) | York, Pennsylvania, United States | |
| 12 | 67.15 miles (108.07 km) S | Hagerstown Regional Airport (HGR) | Hagerstown, Maryland, United States | |
| 13 | 68.21 miles (109.77 km) WSW | John Murtha Johnstown–Cambria County Airport (JST) | Johnstown, Pennsylvania, United States | |
| 14 | 68.27 miles (109.87 km) NW | St. Marys Municipal Airport (STQ) | St. Marys, Pennsylvania, United States | |
| 15 | 74.86 miles (120.48 km) WNW | DuBois Regional Airport (DUJ) | DuBois, Pennsylvania, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,597.57 miles (18,664.43 km) WSW | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 2 | 11,573.68 miles (18,625.98 km) WSW | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 3 | 11,562.98 miles (18,608.76 km) WSW | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 4 | 11,547.96 miles (18,584.59 km) WSW | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 5 | 11,507.47 miles (18,519.44 km) WSW | Albany Airport (ALH) | Albany, Western Australia, Australia | |
| 6 | 11,492.15 miles (18,494.78 km) SW | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 7 | 11,481.68 miles (18,477.93 km) SW | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 8 | 11,470.65 miles (18,460.18 km) SW | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 9 | 11,469.28 miles (18,457.97 km) WSW | Katanning Airport (KNI) | Katanning, Western Australia, Australia | |
| 10 | 11,427.56 miles (18,390.83 km) SW | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 11 | 11,360.01 miles (18,282.12 km) SW | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 12 | 11,332.04 miles (18,237.10 km) SW | Morawa Airport (MWB) | Morawa, Western Australia, Australia | |
| 13 | 11,313.69 miles (18,207.57 km) SW | Kalbarri Airport (KAX) | Kalbarri, Western Australia, Australia | |
| 14 | 11,312.42 miles (18,205.52 km) SW | Mullewa Airport (MXU) | Mullewa, Western Australia, Australia | |
| 15 | 11,265.52 miles (18,130.05 km) WSW | Esperance Airport (EPR) | Esperance, Australia | |