Nonstop flight route between Cahokia, Illinois (near St. Louis), United States and Nome, Alaska, United States:
Departure Airport:
(38°34'14"N by 90°9'21"W)
Arrival Airport:
(64°30'43"N by 165°26'43"W)
Distance from CPS to OME:
3,426.41 miles (5,514.26 km)
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Jump to:
- About this route
- CPS Airport Information
- OME Airport Information
- Facts about CPS
- Facts about OME
- 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 OME
- List of Nearest Airports to OME
- Map of Furthest Airports from OME
- List of Furthest Airports from OME
About this route:
A direct, nonstop flight between St. Louis Downtown Airport (CPS), Cahokia, Illinois (near St. Louis), United States and Nome Airport (OME), Nome, Alaska, United States would travel a Great Circle distance of 3,426 miles (or 5,514 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 St. Louis Downtown Airport and Nome 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 St. Louis Downtown Airport and Nome Airport. You'll see that it will travel the same route of the red line on this map!
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: | OME / PAOM |
| Airport Names: |
|
| Location: | Nome, Alaska, United States |
| GPS Coordinates: | 64°30'43"N by 165°26'43"W |
| Area Served: | Nome, Alaska |
| Operator/Owner: | Alaska DOT&PF - Northern Region |
| Airport Type: | Public |
| Elevation: | 37 feet (11 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from OME |
| More Information: | OME Maps & Info |
Facts about St. Louis Downtown Airport (CPS):
- Historic Hangar #2 houses the Greater Saint Louis Air & Space Museum and the airport is still home to the nation's oldest flight school, Parks College of Engineering and Aviation's Center for Aerospace Sciences, which holds CAA Flight School Certificate #1.
- 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.
- 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 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 Nome Airport (OME):
- The furthest airport from Nome Airport (OME) is Cape Town International Airport (CPT), which is located 10,320 miles (16,608 kilometers) away in Cape Town, South Africa.
- Free parking is available at the airport.
- Because of Nome Airport's relatively low elevation of 37 feet, planes can take off or land at Nome 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.
- In addition to being known as "Nome Airport", another name for OME is "(former Marks Air Force Base)".
- The closest airport to Nome Airport (OME) is Teller Airport (TLA), which is located 57 miles (91 kilometers) NNW of OME.
- Nome Airport (OME) has 2 runways.
- Renamed Marks Air Force Base in 1948, the military installation was used as a fighter-interceptor forward base until they were pulled back to Galena Airport.
| 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 | 56.73 miles (91.30 km) NNW | Teller Airport (TLA) | Teller, Alaska, United States | |
| 2 | 57.91 miles (93.20 km) ENE | Council Airport (CIL) | Council, Alaska, United States | |
| 3 | 61.46 miles (98.91 km) ENE | White Mountain Airport (WMO) | White Mountain, Alaska, United States | |
| 4 | 64.00 miles (103.00 km) NNW | Brevig Mission Airport (KTS) | Brevig Mission, Alaska, United States | |
| 5 | 65.89 miles (106.04 km) NW | Port Clarence Coast Guard Station (KPC) | Port Clarence, Alaska, United States | |
| 6 | 72.48 miles (116.65 km) E | Golovin Airport (GLV) | Golovin, Alaska, United States | |
| 7 | 79.08 miles (127.26 km) NW | Lost River 1 Airport (LSR) | Lost River, Alaska, United States | |
| 8 | 94.47 miles (152.04 km) E | Elim Airport (ELI) | Elim, Alaska, United States | |
| 9 | 102.39 miles (164.77 km) NW | Tin City LRRS Airport (TNC) | Tin City, Alaska, United States | |
| 10 | 108.80 miles (175.10 km) NW | Wales Airport (WAA) | Wales, Alaska, United States | |
| 11 | 117.85 miles (189.66 km) SSE | Kotlik Airport (KOT) | Kotlik, Alaska, United States | |
| 12 | 118.02 miles (189.93 km) SE | Stebbins Airport (WBB) | Stebbins, Alaska, United States | |
| 13 | 121.45 miles (195.46 km) N | Shishmaref Airport (SHH) | Shishmaref, Alaska, United States | |
| 14 | 122.80 miles (197.62 km) SSE | Emmonak Airport (EMK) | Emmonak, Alaska, United States | |
| 15 | 123.23 miles (198.32 km) ESE | St. Michael Airport (SMK) | St. Michael, Alaska, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,319.59 miles (16,607.73 km) S | Cape Town International Airport (CPT) | Cape Town, South Africa | |
| 2 | 10,303.30 miles (16,581.51 km) SSW | George Airport (GRJ) | George, South Africa | |
| 3 | 10,280.63 miles (16,545.03 km) ESE | Teniente Rodolfo Marsh Airport (TNM) | Villa Las Estrellas, Antarctica | |
| 4 | 10,276.50 miles (16,538.38 km) SSW | Port Elizabeth International Airport (PLZ) | Port Elizabeth, South Africa | |
| 5 | 10,235.03 miles (16,471.64 km) SSW | Port Alfred Airport (AFD) | Port Alfred, South Africa | |
| 6 | 10,190.00 miles (16,399.18 km) SSW | East London Airport (ELS) | East London, South Africa | |
| 7 | 10,079.69 miles (16,221.64 km) SSW | Mthatha Airport (UTT) | Mthatha, South Africa | |
| 8 | 10,027.81 miles (16,138.16 km) S | Kleinsee Airport (KLZ) | Kleinzee, South Africa | |
| 9 | 10,013.86 miles (16,115.71 km) SSW | Margate Airport (MGH) | Margate, KwaZulu-Natal, South Africa | |
| 10 | 9,995.50 miles (16,086.16 km) S | Aggeneys Airport (AGZ) | Aggeneys, South Africa | |
| 11 | 9,995.50 miles (16,086.16 km) S | Wild Coast Sun Airport (MZF) | Mzamba, South Africa | |
| 12 | 9,975.79 miles (16,054.44 km) SSW | Mafeteng Airport (MFC) | Mafeteng, Lesotho | |
| 13 | 9,970.15 miles (16,045.37 km) SSW | Semonkong Airport (SOK) | Semonkong, Lesotho | |
| 14 | 9,967.45 miles (16,041.02 km) SSW | Lebakeng Airport (LEF) | Lebakeng, Lesotho | |
| 15 | 9,961.43 miles (16,031.33 km) SSW | Lesobeng Airport (LES) | Lesobeng, Lesotho | |