Nonstop flight route between Cahokia, Illinois (near St. Louis), United States and Port-Menier, Quebec, Canada:
Departure Airport:
(38°34'14"N by 90°9'21"W)
Arrival Airport:
(49°50'11"N by 64°17'18"W)
Distance from CPS to YPN:
1,487.77 miles (2,394.33 km)
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Jump to:
- About this route
- CPS Airport Information
- YPN Airport Information
- Facts about CPS
- Facts about YPN
- 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 YPN
- List of Nearest Airports to YPN
- Map of Furthest Airports from YPN
- List of Furthest Airports from YPN
About this route:
A direct, nonstop flight between St. Louis Downtown Airport (CPS), Cahokia, Illinois (near St. Louis), United States and Port-Menier Airport (YPN), Port-Menier, Quebec, Canada would travel a Great Circle distance of 1,488 miles (or 2,394 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 Port-Menier 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: | YPN / CYPN |
| Airport Name: | Port-Menier Airport |
| Location: | Port-Menier, Quebec, Canada |
| GPS Coordinates: | 49°50'11"N by 64°17'18"W |
| Operator/Owner: | Government of Quebec |
| Airport Type: | Public |
| Elevation: | 167 feet (51 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from YPN |
| More Information: | YPN 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 airport opened in 1929 as Curtiss-Steinberg Airport.
- 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.
- 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 Port-Menier Airport (YPN):
- Port-Menier Airport (YPN) currently has only 1 runway.
- Because of Port-Menier Airport's relatively low elevation of 167 feet, planes can take off or land at Port-Menier 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 Port-Menier Airport (YPN) is Albany Airport (ALH), which is located 11,402 miles (18,350 kilometers) away in Albany, Western Australia, Australia.
- The closest airport to Port-Menier Airport (YPN) is Havre-Saint-Pierre Airport (YGV), which is located 43 miles (69 kilometers) NE of YPN.
| 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 | 43.02 miles (69.24 km) NE | Havre-Saint-Pierre Airport (YGV) | Havre-Saint-Pierre, Quebec, Canada | |
| 2 | 72.49 miles (116.66 km) ENE | Baie-Johan-Beetz Seaplane Base (SPB) (YBJ) | Baie-Johan-Beetz, Quebec, Canada | |
| 3 | 73.82 miles (118.80 km) S | Michel-Pouliot Gaspé Airport (YGP) | Gaspé, Quebec, Canada | |
| 4 | 91.73 miles (147.62 km) WNW | Sept-Îles Airport (YZV) | Sept-Îles, Quebec, Canada | |
| 5 | 113.64 miles (182.88 km) ENE | Natashquan Airport (YNA) | Natashquan, Quebec, Canada | |
| 6 | 133.05 miles (214.12 km) SSW | Bonaventure Airport (YVB) | Bonaventure, Quebec, Canada | |
| 7 | 136.47 miles (219.63 km) ENE | Kégashka Airport (ZKG) | Kegaska, Quebec, Canada | |
| 8 | 157.64 miles (253.70 km) SW | Charlo Airport (YCL) | Charlo, New Brunswick, Canada | |
| 9 | 157.67 miles (253.74 km) WSW | Matane Airport (YME) | Matane, Quebec, Canada | |
| 10 | 166.17 miles (267.42 km) SSW | Bathurst Airport (ZBF) | Bathurst, New Brunswick, Canada | |
| 11 | 182.35 miles (293.46 km) WSW | Baie-Comeau Airport (YBC) | Baie-Comeau, Quebec, Canada | |
| 12 | 196.10 miles (315.59 km) WSW | Mont-Joli Airport (YYY) | Mont-Joli, Quebec, Canada | |
| 13 | 202.22 miles (325.44 km) SE | Îles-de-la-Madeleine Airport (YGR) | Les Îles-de-la-Madeleine, Quebec, Canada | |
| 14 | 202.77 miles (326.33 km) SSW | Miramichi Airport (YCH) | Miramichi, New Brunswick, Canada | |
| 15 | 210.49 miles (338.76 km) ENE | Chevery Airport (YHR) | Chevery, Quebec, Canada | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,402.35 miles (18,350.25 km) S | Albany Airport (ALH) | Albany, Western Australia, Australia | |
| 2 | 11,360.72 miles (18,283.26 km) S | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 3 | 11,337.33 miles (18,245.62 km) S | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 4 | 11,320.89 miles (18,219.15 km) S | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 5 | 11,317.45 miles (18,213.63 km) S | Katanning Airport (KNI) | Katanning, Western Australia, Australia | |
| 6 | 11,299.64 miles (18,184.96 km) S | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 7 | 11,278.19 miles (18,150.45 km) SSW | Esperance Airport (EPR) | Esperance, Australia | |
| 8 | 11,211.13 miles (18,042.52 km) S | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 9 | 11,204.85 miles (18,032.42 km) S | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 10 | 11,200.23 miles (18,024.97 km) S | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 11 | 11,112.90 miles (17,884.44 km) SSW | Kambalda Airport (KDB) | Kambalda, Western Australia, Australia | |
| 12 | 11,087.37 miles (17,843.35 km) SSW | Kalgoorlie-Boulder Airport (KGI) | Kalgoorlie, Western Australia, Australia | |
| 13 | 11,086.76 miles (17,842.37 km) S | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 14 | 11,055.04 miles (17,791.33 km) S | Windarling Airport (WRN) | Windarling, Australia | |
| 15 | 11,010.96 miles (17,720.39 km) S | Morawa Airport (MWB) | Morawa, Western Australia, Australia | |