Nonstop flight route between Cahokia, Illinois (near St. Louis), United States and Whitehorse, Yukon, Canada:
Departure Airport:
(38°34'14"N by 90°9'21"W)
Arrival Airport:
(60°42'33"N by 135°4'1"W)
Distance from CPS to YXY:
2,449.09 miles (3,941.42 km)
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Jump to:
- About this route
- CPS Airport Information
- YXY Airport Information
- Facts about CPS
- Facts about YXY
- 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 YXY
- List of Nearest Airports to YXY
- Map of Furthest Airports from YXY
- List of Furthest Airports from YXY
About this route:
A direct, nonstop flight between St. Louis Downtown Airport (CPS), Cahokia, Illinois (near St. Louis), United States and Erik Nielsen Whitehorse International Airport (YXY), Whitehorse, Yukon, Canada would travel a Great Circle distance of 2,449 miles (or 3,941 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 Erik Nielsen Whitehorse International 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: | YXY / CYXY |
| Airport Names: |
|
| Location: | Whitehorse, Yukon, Canada |
| GPS Coordinates: | 60°42'33"N by 135°4'1"W |
| Airport Type: | Public |
| Elevation: | 2317 feet (706 meters) |
| # of Runways: | 3 |
| View all routes: | Routes from YXY |
| More Information: | YXY Maps & Info |
Facts about St. Louis Downtown Airport (CPS):
- 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.
- The airport opened in 1929 as Curtiss-Steinberg Airport.
- 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.
- 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 Erik Nielsen Whitehorse International Airport (YXY):
- The furthest airport from Erik Nielsen Whitehorse International Airport (YXY) is Port Elizabeth International Airport (PLZ), which is located 10,398 miles (16,734 kilometers) away in Port Elizabeth, South Africa.
- The closest airport to Erik Nielsen Whitehorse International Airport (YXY) is Haines Junction Airport (YHT), which is located 84 miles (135 kilometers) W of YXY.
- In addition to being known as "Erik Nielsen Whitehorse International Airport", another name for YXY is "Whitehorse/Erik Nielsen International Airport".
- Built between 1940 and 1941 by the federal Department of Transport, it was transferred to the RCAF in 1942 as part of the Northwest Staging Route under the name of RCAF Station Whitehorse.
- The airport is classified as an airport of entry by NAV CANADA and is staffed by the Canada Border Services Agency.
- In addition to scheduled commercial service, numerous small air charter operators and bush pilots use the airport and it serves as a major base for water bombers used in forest firefighting operations.
- Erik Nielsen Whitehorse International Airport (YXY) has 3 runways.
| 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 | 83.84 miles (134.93 km) W | Haines Junction Airport (YHT) | Haines Junction, Yukon, Canada | |
| 2 | 86.75 miles (139.61 km) S | Skagway Airport (SGY) | Skagway, Alaska, United States | |
| 3 | 87.41 miles (140.67 km) ESE | Teslin Airport (YZW) | Teslin, Yukon, Canada | |
| 4 | 102.48 miles (164.93 km) S | Haines Airport (HNS) | Haines, Alaska, United States | |
| 5 | 117.60 miles (189.26 km) NNE | Faro Airport (ZFA) | Faro, Yukon, Canada | |
| 6 | 123.57 miles (198.87 km) NE | Ross River Airport (XRR) | Ross River, Yukon, Canada | |
| 7 | 140.51 miles (226.13 km) WNW | Burwash Airport (YDB) | Burwash Landing, Yukon, Canada | |
| 8 | 158.71 miles (255.42 km) S | Excursion Inlet Seaplane Base (EXI) | Excursion Inlet, Alaska, United States | |
| 9 | 159.40 miles (256.53 km) S | Gustavus Airport (GST) | Gustavus, Alaska, United States | |
| 10 | 163.58 miles (263.26 km) S | Juneau International Airport (JNU) | Juneau, Alaska, United States | |
| 11 | 169.73 miles (273.15 km) S | Funter Bay Seaplane Base (FNR) | Funter Bay, Alaska, United States | |
| 12 | 178.72 miles (287.62 km) WSW | Yakutat Airport (YAK) | Yakutat, Alaska, United States | |
| 13 | 179.43 miles (288.76 km) SSW | Elfin Cove Seaplane Base (ELV) | Elfin Cove, Alaska, United States | |
| 14 | 180.96 miles (291.23 km) S | Hoonah Airport (HNH) | Hoonah, Alaska, United States | |
| 15 | 202.52 miles (325.93 km) N | Mayo Airport (YMA) | Mayo, Yukon, Canada | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,398.31 miles (16,734.42 km) SE | Port Elizabeth International Airport (PLZ) | Port Elizabeth, South Africa | |
| 2 | 10,393.29 miles (16,726.34 km) SSE | Port Alfred Airport (AFD) | Port Alfred, South Africa | |
| 3 | 10,375.27 miles (16,697.34 km) SSE | East London Airport (ELS) | East London, South Africa | |
| 4 | 10,334.98 miles (16,632.50 km) SE | George Airport (GRJ) | George, South Africa | |
| 5 | 10,290.28 miles (16,560.55 km) SSE | Mthatha Airport (UTT) | Mthatha, South Africa | |
| 6 | 10,269.08 miles (16,526.44 km) SSE | Margate Airport (MGH) | Margate, KwaZulu-Natal, South Africa | |
| 7 | 10,247.56 miles (16,491.80 km) SE | Cape Town International Airport (CPT) | Cape Town, South Africa | |
| 8 | 10,195.84 miles (16,408.58 km) SSE | King Shaka International (DUR) | Durban, KwaZulu-Natal, South Africa | |
| 9 | 10,188.35 miles (16,396.51 km) SSE | Pietermaritzburg Airport (PZB) | Pietermaritzburg, South Africa | |
| 10 | 10,179.51 miles (16,382.29 km) SSE | Lebakeng Airport (LEF) | Lebakeng, Lesotho | |
| 11 | 10,166.80 miles (16,361.84 km) SSE | Semonkong Airport (SOK) | Semonkong, Lesotho | |
| 12 | 10,165.90 miles (16,360.38 km) SSE | Lesobeng Airport (LES) | Lesobeng, Lesotho | |
| 13 | 10,151.23 miles (16,336.78 km) SSE | Mafeteng Airport (MFC) | Mafeteng, Lesotho | |
| 14 | 10,149.02 miles (16,333.23 km) SSE | Richards Bay Airport (RCB) | Richards Bay, KwaZulu-Natal, South Africa | |
| 15 | 10,144.99 miles (16,326.74 km) SSE | Mokhotlong Airport (MKH) | Mokhotlong, Lesotho | |