Nonstop flight route between Fort Frances, Ontario, Canada and Cahokia, Illinois (near St. Louis), United States:
Departure Airport:
(48°39'15"N by 93°26'26"W)
Arrival Airport:
(38°34'14"N by 90°9'21"W)
Distance from YAG to CPS:
715.64 miles (1,151.70 km)
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Jump to:
- About this route
- YAG Airport Information
- CPS Airport Information
- Facts about YAG
- Facts about CPS
- Map of Nearest Airports to YAG
- List of Nearest Airports to YAG
- Map of Furthest Airports from YAG
- List of Furthest Airports from YAG
- 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 Fort Frances Municipal Airport (YAG), Fort Frances, Ontario, Canada and St. Louis Downtown Airport (CPS), Cahokia, Illinois (near St. Louis), United States would travel a Great Circle distance of 716 miles (or 1,152 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 Fort Frances Municipal 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: | YAG / CYAG |
| Airport Name: | Fort Frances Municipal Airport |
| Location: | Fort Frances, Ontario, Canada |
| GPS Coordinates: | 48°39'15"N by 93°26'26"W |
| Operator/Owner: | Town of Fort Frances |
| Airport Type: | Public |
| Elevation: | 1123 feet (342 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from YAG |
| More Information: | YAG 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 Fort Frances Municipal Airport (YAG):
- Fort Frances Municipal Airport (YAG) currently has only 1 runway.
- The closest airport to Fort Frances Municipal Airport (YAG) is Falls International Airport (INL), which is located only 6 miles (10 kilometers) SSE of YAG.
- The furthest airport from Fort Frances Municipal Airport (YAG) is Margaret River Airport (MGV), which is located 10,656 miles (17,150 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.
- Taken over by the United States Army Air Forces on 1 August 1939 as a basic pilot training airfield.
- The airport opened in 1929 as Curtiss-Steinberg Airport.
- 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.
- St. Louis Downtown Airport (CPS) has 3 runways.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 6.39 miles (10.28 km) SSE | Falls International Airport (INL) | International Falls, Minnesota, United States |     |
| 2 | 53.68 miles (86.39 km) W | Baudette International Airport (BDE) | Baudette, Minnesota, United States | |
| 3 | 82.56 miles (132.87 km) E | Atikokan Municipal Aerodrome (YIB) | Atikokan, Ontario, Canada | |
| 4 | 87.19 miles (140.32 km) NNE | Dryden Regional Airport (YHD) | Dryden, Ontario, Canada | |
| 5 | 88.72 miles (142.77 km) NNW | Kenora Airport (YQK) | Kenora, Ontario, Canada | |
| 6 | 89.06 miles (143.33 km) WNW | Warroad International Memorial Airport (RRT) | Warroad, Minnesota, United States | |
| 7 | 91.90 miles (147.90 km) SSE | Range Regional Airport (HIB) | Hibbing, Minnesota, United States | |
| 8 | 93.68 miles (150.76 km) SE | Ely Municipal Airport (LYU) | Ely, Minnesota, United States | |
| 9 | 94.64 miles (152.31 km) NE | Ignace Municipal Airport (ZUC) | Ignace, Ontario, Canada | |
| 10 | 99.78 miles (160.57 km) S | Grand Rapids - Itasca County Airport (GPZ) | Grand Rapids, Minnesota, United States | |
| 11 | 104.88 miles (168.78 km) SW | Bemidji Regional Airport (BJI) | Bemidji, Minnesota, United States | |
| 12 | 122.22 miles (196.69 km) NE | Sioux Lookout Airport (YXL) | Sioux Lookout, Ontario, Canada | |
| 13 | 132.39 miles (213.06 km) WSW | Thief River Falls Regional Airport (TVF) | Thief River Falls, Minnesota, United States | |
| 14 | 137.96 miles (222.02 km) SSE | Duluth International Airport (DLH) | Duluth, Minnesota, United States | |
| 15 | 149.49 miles (240.58 km) SSE | Richard I. Bong Airport (SUW) | Superior, Wisconsin, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,656.32 miles (17,149.64 km) WSW | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 2 | 10,632.26 miles (17,110.93 km) WSW | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 3 | 10,628.47 miles (17,104.82 km) WSW | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 4 | 10,605.98 miles (17,068.63 km) WSW | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 5 | 10,588.21 miles (17,040.03 km) WSW | Albany Airport (ALH) | Albany, Western Australia, Australia | |
| 6 | 10,544.73 miles (16,970.06 km) WSW | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 7 | 10,537.98 miles (16,959.19 km) WSW | Katanning Airport (KNI) | Katanning, Western Australia, Australia | |
| 8 | 10,535.27 miles (16,954.83 km) WSW | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 9 | 10,523.99 miles (16,936.68 km) WSW | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 10 | 10,477.90 miles (16,862.50 km) WSW | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 11 | 10,412.36 miles (16,757.03 km) WSW | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 12 | 10,382.41 miles (16,708.83 km) WSW | Morawa Airport (MWB) | Morawa, Western Australia, Australia | |
| 13 | 10,369.93 miles (16,688.74 km) SW | Kalbarri Airport (KAX) | Kalbarri, Western Australia, Australia | |
| 14 | 10,363.86 miles (16,678.97 km) WSW | Mullewa Airport (MXU) | Mullewa, Western Australia, Australia | |
| 15 | 10,357.45 miles (16,668.66 km) WSW | Esperance Airport (EPR) | Esperance, 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 | |