Nonstop flight route between Cahokia, Illinois (near St. Louis), United States and Peace River, Alberta, Canada:
Departure Airport:
(38°34'14"N by 90°9'21"W)
Arrival Airport:
(56°13'37"N by 117°26'53"W)
Distance from CPS to YPE:
1,744.10 miles (2,806.85 km)
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Jump to:
- About this route
- CPS Airport Information
- YPE Airport Information
- Facts about CPS
- Facts about YPE
- 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 YPE
- List of Nearest Airports to YPE
- Map of Furthest Airports from YPE
- List of Furthest Airports from YPE
About this route:
A direct, nonstop flight between St. Louis Downtown Airport (CPS), Cahokia, Illinois (near St. Louis), United States and Peace River Airport (YPE), Peace River, Alberta, Canada would travel a Great Circle distance of 1,744 miles (or 2,807 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 Peace River 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: | YPE / CYPE |
| Airport Name: | Peace River Airport |
| Location: | Peace River, Alberta, Canada |
| GPS Coordinates: | 56°13'37"N by 117°26'53"W |
| Airport Type: | Public |
| Elevation: | 1872 feet (571 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from YPE |
| More Information: | YPE 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.
- Taken over by the United States Army Air Forces on 1 August 1939 as a basic pilot training airfield.
- 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 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 Peace River Airport (YPE):
- A New Terminal building was opened September 8, 1984.
- That first airport in the area was located on the west bank of the Peace River, about 3 mi south of the present town site.
- On May 28, 29 of 1949 the Peace River Airport played host to one of the first airshows in the region.
- Peace River Airport (YPE) currently has only 1 runway.
- The furthest airport from Peace River Airport (YPE) is Tôlanaro Airport (FTU), which is located 10,144 miles (16,325 kilometers) away in Tôlanaro, Madagascar.
- The closest airport to Peace River Airport (YPE) is Donnelly Airport (YOE), which is located 38 miles (62 kilometers) SSE of YPE.
- During 1964 the first Flight Service Specialists were hired to man the radio at the Peace River Airport.
- The Town of Peace River purchased the airport from Transport Canada in 1996 following the National Airports Policy.
| 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 | 38.31 miles (61.65 km) SSE | Donnelly Airport (YOE) | Donnelly, Alberta, Canada | |
| 2 | 39.22 miles (63.12 km) WSW | Fairview Airport (ZFW) | Fairview, Alberta, Canada | |
| 3 | 91.44 miles (147.16 km) SW | Grande Prairie Airport (YQU) | Grande Prairie, Alberta, Canada | |
| 4 | 110.88 miles (178.44 km) WSW | Dawson Creek Airport (YDQ) | Dawson Creek, British Columbia, Canada | |
| 5 | 122.25 miles (196.75 km) ESE | Slave Lake Airport (YZH) | Slave Lake, Alberta, Canada | |
| 6 | 126.41 miles (203.44 km) W | Fort St. John Airport (YXJ) | Fort St. John, British Columbia, Canada | |
| 7 | 158.15 miles (254.52 km) SSE | Whitecourt Airport (YZU) | Whitecourt, Alberta, Canada | |
| 8 | 165.78 miles (266.79 km) N | High Level Airport (YOJ) | High Level, Alberta, Canada | |
| 9 | 165.84 miles (266.89 km) WSW | Chetwynd Airport (YCQ) | Chetwynd, British Columbia, Canada | |
| 10 | 169.29 miles (272.44 km) SSW | Grande Cache Airport (YGC) | Grande Cache, Alberta, Canada | |
| 11 | 172.62 miles (277.81 km) NNW | Rainbow Lake Airport (YOP) | Rainbow Lake, Alberta, Canada | |
| 12 | 174.80 miles (281.32 km) W | Hudson's Hope Airport (YNH) | Hudson's Hope, British Columbia, Canada | |
| 13 | 187.10 miles (301.11 km) SSE | Edson Airport (YET) | Edson, Alberta, Canada | |
| 14 | 199.57 miles (321.18 km) SSE | High Prairie Airport (ZHP) | High Prairie, Alberta, Canada | |
| 15 | 201.29 miles (323.95 km) S | Hinton/Jasper-Hinton Airport (YJP) | Hinton, Alberta, Canada | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,144.01 miles (16,325.17 km) SSE | Tôlanaro Airport (FTU) | Tôlanaro, Madagascar | |
| 2 | 10,138.55 miles (16,316.37 km) ESE | East London Airport (ELS) | East London, South Africa | |
| 3 | 10,135.91 miles (16,312.13 km) ESE | Port Alfred Airport (AFD) | Port Alfred, South Africa | |
| 4 | 10,116.22 miles (16,280.44 km) ESE | Port Elizabeth International Airport (PLZ) | Port Elizabeth, South Africa | |
| 5 | 10,095.45 miles (16,247.01 km) SE | Margate Airport (MGH) | Margate, KwaZulu-Natal, South Africa | |
| 6 | 10,081.88 miles (16,225.18 km) ESE | Mthatha Airport (UTT) | Mthatha, South Africa | |
| 7 | 10,081.43 miles (16,224.44 km) SSE | Ampanihy Airport (AMP) | Ampanihy, Madagascar | |
| 8 | 10,045.96 miles (16,167.37 km) SE | King Shaka International (DUR) | Durban, KwaZulu-Natal, South Africa | |
| 9 | 10,025.82 miles (16,134.96 km) SE | Pietermaritzburg Airport (PZB) | Pietermaritzburg, South Africa | |
| 10 | 10,023.35 miles (16,130.98 km) SE | Richards Bay Airport (RCB) | Richards Bay, KwaZulu-Natal, South Africa | |
| 11 | 10,003.97 miles (16,099.80 km) ESE | George Airport (GRJ) | George, South Africa | |
| 12 | 9,997.52 miles (16,089.41 km) SSE | Pierrefonds Airport (ZSE) | Saint-Pierre, Réunion | |
| 13 | 9,985.22 miles (16,069.62 km) ESE | Lebakeng Airport (LEF) | Lebakeng, Lesotho | |
| 14 | 9,984.59 miles (16,068.59 km) SE | Hluhluwe Airport (HLW) | Hluhluwe, South Africa | |
| 15 | 9,968.59 miles (16,042.86 km) SSE | Roland Garros Airport (RUN) | St Denis, Réunion, France | |