Nonstop flight route between La Tuque, Quebec, Canada and Cahokia, Illinois (near St. Louis), United States:
Departure Airport:
(47°24'34"N by 72°47'20"W)
Arrival Airport:
(38°34'14"N by 90°9'21"W)
Distance from YLQ to CPS:
1,065.42 miles (1,714.62 km)
Share this route:
Jump to:
- About this route
- YLQ Airport Information
- CPS Airport Information
- Facts about YLQ
- Facts about CPS
- Map of Nearest Airports to YLQ
- List of Nearest Airports to YLQ
- Map of Furthest Airports from YLQ
- List of Furthest Airports from YLQ
- Map of Nearest Airports to CPS
- List of Nearest Airports to CPS
- Map of Furthest Airports from CPS
- List of Furthest Airports from CPS
About this route:
A direct, nonstop flight between La Tuque Airport (YLQ), La Tuque, Quebec, Canada and St. Louis Downtown Airport (CPS), Cahokia, Illinois (near St. Louis), United States would travel a Great Circle distance of 1,065 miles (or 1,715 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 La Tuque Airport and St. Louis Downtown Airport, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
| IATA / ICAO Codes: | YLQ / CYLQ |
| Airport Name: | La Tuque Airport |
| Location: | La Tuque, Quebec, Canada |
| GPS Coordinates: | 47°24'34"N by 72°47'20"W |
| Operator/Owner: | Town of La Tuque |
| Airport Type: | Public |
| Elevation: | 548 feet (167 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from YLQ |
| More Information: | YLQ Maps & Info |
Arrival 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 |
Facts about La Tuque Airport (YLQ):
- Because of La Tuque Airport's relatively low elevation of 548 feet, planes can take off or land at La Tuque 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.
- La Tuque Airport (YLQ) currently has only 1 runway.
- The closest airport to La Tuque Airport (YLQ) is Valcartier (W/C J.H.L. (Joe) Lecomte) Heliport (YOY), which is located 70 miles (112 kilometers) ESE of YLQ.
- The furthest airport from La Tuque Airport (YLQ) is Margaret River Airport (MGV), which is located 11,419 miles (18,377 kilometers) away in Margaret River, Western Australia, Australia.
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.
- 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.
- The airport opened in 1929 as Curtiss-Steinberg Airport.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 69.81 miles (112.35 km) ESE | Valcartier (W/C J.H.L. (Joe) Lecomte) Heliport (YOY) | Valcartier, Québec, Canada |     |
| 2 | 73.28 miles (117.94 km) S | Trois-Rivières Airport (YRQ) | Trois-Rivières, Quebec, Canada | |
| 3 | 78.33 miles (126.05 km) ESE | Québec City Jean Lesage International Airport (YQB) | Sainte-Foy, Quebec City, Quebec, Canada | |
| 4 | 80.44 miles (129.45 km) NNE | Roberval Airport (YRJ) | Roberval, Quebec, Canada | |
| 5 | 92.65 miles (149.10 km) NE | Alma Airport (YTF) | Alma, Quebec, Canada | |
| 6 | 96.47 miles (155.25 km) NNE | Dolbeau-Saint-Félicien Airport (YDO) | Dolbeau-Mistassini, Quebec, Canada | |
| 7 | 104.62 miles (168.37 km) NE | CFB Bagotville (YBG) | Bagotville, Quebec, Canada | |
| 8 | 116.66 miles (187.75 km) SW | Mont-Tremblant International Airport (YTM) | Mont-Tremblant (La Macaza), Quebec, Canada | |
| 9 | 120.42 miles (193.79 km) E | Charlevoix Airport (YML) | Charlevoix, Quebec, Canada | |
| 10 | 133.47 miles (214.79 km) SSW | Montréal–Mirabel International Airport (YMX) | Mirabel (near Montreal), Quebec, Canada | |
| 11 | 134.07 miles (215.77 km) SSW | Montréal/Saint-Hubert Airport (YHU) | Saint-Hubert, Longueuil (near Montreal), Quebec, Canada | |
| 12 | 138.03 miles (222.14 km) SSW | Cartierville Airport (YCV) | Cartierville, Quebec, Canada | |
| 13 | 141.44 miles (227.62 km) SSW | Montréal–Pierre Elliott Trudeau International Airport (YUL) | Dorval, Quebec, Canada | |
| 14 | 145.87 miles (234.76 km) SSE | Sherbrooke Airport (YSC) | Sherbrooke, Quebec, Canada | |
| 15 | 146.42 miles (235.64 km) S | Roland-Désourdy Airport (ZBM) | Bromont, Quebec, Canada | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,419.11 miles (18,377.23 km) SSW | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 2 | 11,417.30 miles (18,374.31 km) SSW | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 3 | 11,416.34 miles (18,372.77 km) SW | Albany Airport (ALH) | Albany, Western Australia, Australia | |
| 4 | 11,397.17 miles (18,341.91 km) SSW | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 5 | 11,371.40 miles (18,300.45 km) SSW | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 6 | 11,344.55 miles (18,257.25 km) SSW | Katanning Airport (KNI) | Katanning, Western Australia, Australia | |
| 7 | 11,285.79 miles (18,162.67 km) SSW | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 8 | 11,284.70 miles (18,160.91 km) SSW | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 9 | 11,272.76 miles (18,141.70 km) SSW | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 10 | 11,221.29 miles (18,058.88 km) SW | Esperance Airport (EPR) | Esperance, Australia | |
| 11 | 11,183.38 miles (17,997.86 km) SSW | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 12 | 11,093.21 miles (17,852.74 km) SSW | Morawa Airport (MWB) | Morawa, Western Australia, Australia | |
| 13 | 11,089.27 miles (17,846.40 km) SSW | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 14 | 11,082.38 miles (17,835.32 km) SW | Kambalda Airport (KDB) | Kambalda, Western Australia, Australia | |
| 15 | 11,072.12 miles (17,818.80 km) SSW | Windarling Airport (WRN) | Windarling, 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 | |