Nonstop flight route between Cahokia, Illinois (near St. Louis), United States and Mount Hotham, Victoria, Australia:
Departure Airport:
(38°34'14"N by 90°9'21"W)
Arrival Airport:
(37°2'50"S by 147°20'3"E)
Distance from CPS to MHU:
9,349.48 miles (15,046.49 km)
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Jump to:
- About this route
- CPS Airport Information
- MHU Airport Information
- Facts about CPS
- Facts about MHU
- 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 MHU
- List of Nearest Airports to MHU
- Map of Furthest Airports from MHU
- List of Furthest Airports from MHU
About this route:
A direct, nonstop flight between St. Louis Downtown Airport (CPS), Cahokia, Illinois (near St. Louis), United States and Mount Hotham Airport (MHU), Mount Hotham, Victoria, Australia would travel a Great Circle distance of 9,349 miles (or 15,046 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 Mount Hotham 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 Mount Hotham 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: | MHU / YHOT |
| Airport Name: | Mount Hotham Airport |
| Location: | Mount Hotham, Victoria, Australia |
| GPS Coordinates: | 37°2'50"S by 147°20'3"E |
| Operator/Owner: | MHSC Transportation Services Pty Ltd. |
| Airport Type: | Private |
| Elevation: | 4260 feet (1,298 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from MHU |
| More Information: | MHU Maps & Info |
Facts about St. Louis Downtown Airport (CPS):
- 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.
- The airport opened in 1929 as Curtiss-Steinberg Airport.
- The airport closed in 1959 and reopened six years later as Bi-State Parks 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.
- 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.
- St. Louis Downtown Airport (CPS) has 3 runways.
Facts about Mount Hotham Airport (MHU):
- The furthest airport from Mount Hotham Airport (MHU) is Flores Airport (FLW), which is nearly antipodal to Mount Hotham Airport (meaning Mount Hotham Airport is almost on the exact opposite side of the Earth from Flores Airport), and is located 12,251 miles (19,715 kilometers) away in Flores Island, Azores, Portugal.
- The closest airport to Mount Hotham Airport (MHU) is Bairnsdale Aerodrome (BSJ), which is located 59 miles (96 kilometers) SSE of MHU.
- Because of Mount Hotham Airport's high elevation of 4,260 feet, planes must typically fly at a faster airspeed in order to takeoff or land at MHU. Combined with a high temperature, this could make MHU a "Hot & High" airport, where the air density is lower than it would otherwise be at sea level.
- With massive Qantas cutbacks announced early 2014, Qantaslink will no longer serve Mt Hotham airport, meaning no more scheduled services.
- Mount Hotham Airport (MHU) currently has only 1 runway.
| 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 | 59.44 miles (95.65 km) SSE | Bairnsdale Aerodrome (BSJ) | Bairnsdale, Victoria, Australia | |
| 2 | 67.17 miles (108.10 km) NNE | Corryong Airport (CYG) | Corryong, Victoria, Australia | |
| 3 | 70.80 miles (113.94 km) NNW | Albury Airport (ABX) | Albury, New South Wales, Australia | |
| 4 | 81.04 miles (130.42 km) WNW | Benalla Airport (BLN) | Benalla, Victoria, Australia | |
| 5 | 91.19 miles (146.75 km) NW | Corowa Airport (CWW) | Corowa, New South Wales, Australia | |
| 6 | 115.69 miles (186.19 km) WNW | Shepparton Airport (SHT) | Shepparton, Victoria, Australia | |
| 7 | 130.26 miles (209.63 km) N | Wagga Wagga Airport (WGA) | Wagga Wagga, New South Wales, Australia | |
| 8 | 138.12 miles (222.28 km) WSW | Moorabbin Harry Hawker Airport (MBW) | Moorabbin, Victoria, Australia | |
| 9 | 141.56 miles (227.81 km) WSW | Essendon Airport (MEB) | Melbourne, Victoria, Australia | |
| 10 | 142.02 miles (228.56 km) E | Merimbula Airport (MIM) | Merimbula, New South Wales, Australia | |
| 11 | 143.46 miles (230.87 km) WSW | Melbourne Airport (MEL) | Melbourne, Victoria, Australia | |
| 12 | 155.36 miles (250.03 km) WNW | Echuca Airport (ECH) | Echuca, Victoria, Australia | |
| 13 | 158.84 miles (255.63 km) NE | Canberra Airport (CBR) | Canberra, Australia | |
| 14 | 167.37 miles (269.36 km) W | Bendigo Airport (BXG) | Bendigo, Victoria, Australia | |
| 15 | 168.03 miles (270.41 km) NW | Deniliquin Airport (DNQ) | Deniliquin, New South Wales, Australia | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,250.62 miles (19,715.42 km) NNW | Flores Airport (FLW) | Flores Island, Azores, Portugal | |
| 2 | 12,236.97 miles (19,693.45 km) NNW | Corvo Airport (CVU) | Corvo Island, Azores, Portugal | |
| 3 | 12,198.37 miles (19,631.32 km) WNW | Horta International Airport (HOR) | Horta, Azores, Portugal | |
| 4 | 12,183.79 miles (19,607.86 km) WNW | Pico Airport (PIX) | Pico Island, Azores, Portugal | |
| 5 | 12,147.74 miles (19,549.84 km) WNW | Graciosa Airport (GRW) | Graciosa Island, Azores, Portugal | |
| 6 | 12,110.67 miles (19,490.19 km) WNW | Lajes Air Base (TER) | Lajes, Azores, Portugal | |
| 7 | 12,051.40 miles (19,394.80 km) W | João Paulo II Airport (PDL) | Ponta Delgada, Azores, Portugal | |
| 8 | 12,023.37 miles (19,349.69 km) W | Santa Maria Airport (SMA) | Santa Maria, Portugal | |
| 9 | 11,488.67 miles (18,489.18 km) WNW | Madeira Airport (FNC) | Funchal, Madeira, Portugal | |
| 10 | 11,475.40 miles (18,467.83 km) WNW | Porto Santo Airport (PXO) | Porto Santo, Madeira, Portugal | |
| 11 | 11,395.88 miles (18,339.85 km) WNW | La Palma Airport (SPC) | La Palma, Canary Islands, Spain | |
| 12 | 11,344.53 miles (18,257.21 km) WNW | La Gomera Airport (GMZ) | Alajeró / San Sebastián, Canary Islands, Spain | |
| 13 | 11,321.38 miles (18,219.94 km) WNW | Tenerife North Airport (TFN) | Tenerife, Canary Islands, Spain | |
| 14 | 11,314.38 miles (18,208.69 km) WNW | Tenerife-South Airport (TFS) | Tenerife, Canary Islands, Spain | |
| 15 | 11,251.99 miles (18,108.27 km) WNW | Gran Canaria Airport (LPA) | Las Palmas, Canary Islands, Spain | |