Nonstop flight route between Inukjuak, Quebec, Canada and Cahokia, Illinois (near St. Louis), United States:
Departure Airport:
(58°28'18"N by 78°4'36"W)
Arrival Airport:
(38°34'14"N by 90°9'21"W)
Distance from YPH to CPS:
1,476.71 miles (2,376.53 km)
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Jump to:
- About this route
- YPH Airport Information
- CPS Airport Information
- Facts about YPH
- Facts about CPS
- Map of Nearest Airports to YPH
- List of Nearest Airports to YPH
- Map of Furthest Airports from YPH
- List of Furthest Airports from YPH
- 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 Inukjuak Airport (YPH), Inukjuak, Quebec, Canada and St. Louis Downtown Airport (CPS), Cahokia, Illinois (near St. Louis), United States would travel a Great Circle distance of 1,477 miles (or 2,377 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 Inukjuak 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: | YPH / CYPH |
| Airport Name: | Inukjuak Airport |
| Location: | Inukjuak, Quebec, Canada |
| GPS Coordinates: | 58°28'18"N by 78°4'36"W |
| Operator/Owner: | Kativik Regional Government Administration régionale Kativik |
| Airport Type: | Public |
| Elevation: | 86 feet (26 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from YPH |
| More Information: | YPH 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 Inukjuak Airport (YPH):
- The furthest airport from Inukjuak Airport (YPH) is Albany Airport (ALH), which is located 10,656 miles (17,149 kilometers) away in Albany, Western Australia, Australia.
- Inukjuak Airport (YPH) currently has only 1 runway.
- The closest airport to Inukjuak Airport (YPH) is Puvirnituq Airport (YPX), which is located 113 miles (181 kilometers) NNE of YPH.
- Because of Inukjuak Airport's relatively low elevation of 86 feet, planes can take off or land at Inukjuak 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 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.
- Taken over by the United States Army Air Forces on 1 August 1939 as a basic pilot training airfield.
- 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.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 112.69 miles (181.35 km) NNE | Puvirnituq Airport (YPX) | Puvirnituq, Quebec, Canada |     |
| 2 | 140.60 miles (226.28 km) SSW | Sanikiluaq Airport (YSK) | Sanikiluaq, Nunavut, Canada | |
| 3 | 145.72 miles (234.51 km) SSE | Umiujaq Airport (YUD) | Umiujaq, Quebec, Canada | |
| 4 | 162.16 miles (260.97 km) N | Akulivik Airport (AKV) | Akulivik, Quebec, Canada | |
| 5 | 220.72 miles (355.22 km) S | Kuujjuarapik Airport (YGW) | Kuujjuarapik, Quebec, Canada | |
| 6 | 269.05 miles (433.00 km) NNE | Salluit Airport (YZG) | Salluit, Quebec, Canada | |
| 7 | 272.64 miles (438.77 km) N | Ivujivik Airport (YIK) | Ivujivik, Québec, Canada | |
| 8 | 274.57 miles (441.87 km) NE | Kattiniq/Donaldson Airport (YAU) | Raglan Mines, Quebec, Canada | |
| 9 | 292.73 miles (471.10 km) E | Tasiujaq Airport (YTQ) | Tasiujaq, Quebec, Canada | |
| 10 | 302.07 miles (486.14 km) NE | Kangiqsujuaq (Wakeham Bay) Airport (YWB) | Kangiqsujuaq, Quebec, Canada | |
| 11 | 304.69 miles (490.35 km) ENE | Kangirsuk Airport (YKG) | Kangirsuk, Quebec, Canada | |
| 12 | 307.78 miles (495.32 km) ENE | Aupaluk Airport (YPJ) | Aupaluk, Quebec, Canada | |
| 13 | 324.01 miles (521.44 km) S | Chisasibi Airport (YKU) | Chisasibi, Quebec, Canada | |
| 14 | 335.18 miles (539.42 km) S | La Grande Rivière Airport (YGL) | Radisson, Quebec, Canada | |
| 15 | 343.55 miles (552.89 km) NE | Quaqtaq Airport (YQC) | Quaqtaq, Quebec, Canada | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,655.75 miles (17,148.73 km) SSW | Albany Airport (ALH) | Albany, Western Australia, Australia | |
| 2 | 10,640.75 miles (17,124.59 km) SSW | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 3 | 10,635.32 miles (17,115.85 km) SSW | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 4 | 10,614.48 miles (17,082.31 km) SSW | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 5 | 10,589.56 miles (17,042.20 km) SSW | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 6 | 10,577.18 miles (17,022.28 km) SSW | Katanning Airport (KNI) | Katanning, Western Australia, Australia | |
| 7 | 10,501.19 miles (16,899.99 km) SSW | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 8 | 10,500.44 miles (16,898.79 km) SSW | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 9 | 10,493.27 miles (16,887.24 km) SW | Esperance Airport (EPR) | Esperance, Australia | |
| 10 | 10,489.38 miles (16,880.98 km) SSW | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 11 | 10,393.73 miles (16,727.05 km) SSW | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 12 | 10,337.39 miles (16,636.37 km) SW | Kambalda Airport (KDB) | Kambalda, Western Australia, Australia | |
| 13 | 10,314.21 miles (16,599.07 km) SW | Kalgoorlie-Boulder Airport (KGI) | Kalgoorlie, Western Australia, Australia | |
| 14 | 10,305.72 miles (16,585.40 km) SSW | Morawa Airport (MWB) | Morawa, Western Australia, Australia | |
| 15 | 10,304.70 miles (16,583.77 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 | |