Nonstop flight route between False Pass, Alaska, United States and Cahokia, Illinois (near St. Louis), United States:
Departure Airport:
(54°50'50"N by 163°24'37"W)
Arrival Airport:
(38°34'14"N by 90°9'21"W)
Distance from KFP to CPS:
3,471.77 miles (5,587.26 km)
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Jump to:
- About this route
- KFP Airport Information
- CPS Airport Information
- Facts about KFP
- Facts about CPS
- Map of Nearest Airports to KFP
- List of Nearest Airports to KFP
- Map of Furthest Airports from KFP
- List of Furthest Airports from KFP
- 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 False Pass Airport (KFP), False Pass, Alaska, United States and St. Louis Downtown Airport (CPS), Cahokia, Illinois (near St. Louis), United States would travel a Great Circle distance of 3,472 miles (or 5,587 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 large distance between False Pass Airport and St. Louis Downtown Airport, the route shown on this map most likely appears curved because of this reason.
Try it at home! Get a globe and tightly lay a string between False Pass Airport and St. Louis Downtown Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
| IATA / ICAO Codes: | KFP / PAKF |
| Airport Name: | False Pass Airport |
| Location: | False Pass, Alaska, United States |
| GPS Coordinates: | 54°50'50"N by 163°24'37"W |
| Area Served: | False Pass, Alaska |
| Operator/Owner: | Alaska DOT&PF - Central Region |
| Airport Type: | Public |
| Elevation: | 20 feet (6 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from KFP |
| More Information: | KFP 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 False Pass Airport (KFP):
- Because of False Pass Airport's relatively low elevation of 20 feet, planes can take off or land at False Pass 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 closest airport to False Pass Airport (KFP) is Cold Bay Airport (CDB), which is located 37 miles (59 kilometers) NE of KFP.
- False Pass Airport is a state owned, public use airport located in False Pass, a city in the Aleutians East Borough of the U.S.
- The furthest airport from False Pass Airport (KFP) is Cape Town International Airport (CPT), which is located 10,991 miles (17,688 kilometers) away in Cape Town, South Africa.
- False Pass Airport (KFP) currently has only 1 runway.
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 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.
- 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.
- Taken over by the United States Army Air Forces on 1 August 1939 as a basic pilot training airfield.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 36.73 miles (59.11 km) NE | Cold Bay Airport (CDB) | Cold Bay, Alaska, United States |     |
| 2 | 39.25 miles (63.17 km) SE | Pauloff Harbor Seaplane Base (KPH) | Sanak Island, Alaska, United States | |
| 3 | 49.02 miles (78.89 km) ENE | King Cove Airport (KVC) | King Cove, Alaska, United States | |
| 4 | 107.06 miles (172.29 km) WSW | Akutan Seaplane Base (KQA) | Akutan, Alaska, United States | |
| 5 | 118.70 miles (191.03 km) ENE | Sand Point Airport (SDP) | Sand Point, Alaska, United States | |
| 6 | 119.18 miles (191.80 km) NE | Nelson Lagoon Airport (NLG) | Nelson Lagoon, Alaska, United States | |
| 7 | 137.42 miles (221.16 km) NE | Port Moller Airport (PML) | Cold Bay, Alaska, United States | |
| 8 | 142.15 miles (228.78 km) WSW | Unalaska Airport (DUT) | Unalaska, Alaska, United States | |
| 9 | 182.13 miles (293.10 km) ENE | Perryville Airport (KPV) | Perryville, Alaska, United States | |
| 10 | 205.55 miles (330.80 km) ENE | Chignik Lake Airport (KCQ) | Chignik Lake, Alaska, United States | |
| 11 | 213.81 miles (344.09 km) ENE | Chignik Fisheries Airport (KCG) | Chignik, Alaska, United States. | |
| 12 | 215.56 miles (346.90 km) ENE | Chignik Lagoon Airport (KCL) | Chignik Lagoon, Alaska, United States | |
| 13 | 219.69 miles (353.56 km) ENE | Chignik Bay Seaplane Base (KBW) | Chignik, Alaska, United States. | |
| 14 | 235.54 miles (379.06 km) NE | Port Heiden Airport (PTH) | Port Heiden, Alaska, United States | |
| 15 | 257.52 miles (414.44 km) WSW | Nikolski Air Station (IKO) | Nikolski, Alaska, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,991.01 miles (17,688.28 km) S | Cape Town International Airport (CPT) | Cape Town, South Africa | |
| 2 | 10,969.97 miles (17,654.41 km) SSW | George Airport (GRJ) | George, South Africa | |
| 3 | 10,931.05 miles (17,591.78 km) SSW | Port Elizabeth International Airport (PLZ) | Port Elizabeth, South Africa | |
| 4 | 10,883.61 miles (17,515.44 km) SSW | Port Alfred Airport (AFD) | Port Alfred, South Africa | |
| 5 | 10,834.08 miles (17,435.73 km) SSW | East London Airport (ELS) | East London, South Africa | |
| 6 | 10,721.27 miles (17,254.16 km) SSW | Mthatha Airport (UTT) | Mthatha, South Africa | |
| 7 | 10,697.94 miles (17,216.62 km) S | Kleinsee Airport (KLZ) | Kleinzee, South Africa | |
| 8 | 10,666.90 miles (17,166.67 km) S | Aggeneys Airport (AGZ) | Aggeneys, South Africa | |
| 9 | 10,666.90 miles (17,166.67 km) S | Wild Coast Sun Airport (MZF) | Mzamba, South Africa | |
| 10 | 10,646.39 miles (17,133.66 km) SSW | Margate Airport (MGH) | Margate, KwaZulu-Natal, South Africa | |
| 11 | 10,627.39 miles (17,103.08 km) SSW | Mafeteng Airport (MFC) | Mafeteng, Lesotho | |
| 12 | 10,621.43 miles (17,093.49 km) S | Alexander Bay Airport (ALJ) | Alexander Bay, South Africa | |
| 13 | 10,617.67 miles (17,087.44 km) SSW | Semonkong Airport (SOK) | Semonkong, Lesotho | |
| 14 | 10,611.74 miles (17,077.89 km) SSW | Lebakeng Airport (LEF) | Lebakeng, Lesotho | |
| 15 | 10,607.51 miles (17,071.09 km) SSW | Lesobeng Airport (LES) | Lesobeng, Lesotho | |
| 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 | |