Nonstop flight route between Aosta, Italy and Cahokia, Illinois (near St. Louis), United States:
Departure Airport:
(45°44'17"N by 7°22'6"E)
Arrival Airport:
(38°34'14"N by 90°9'21"W)
Distance from AOT to CPS:
4,696.43 miles (7,558.16 km)
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Jump to:
- About this route
- AOT Airport Information
- CPS Airport Information
- Facts about AOT
- Facts about CPS
- Map of Nearest Airports to AOT
- List of Nearest Airports to AOT
- Map of Furthest Airports from AOT
- List of Furthest Airports from AOT
- 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 Aosta Valley Airport (AOT), Aosta, Italy and St. Louis Downtown Airport (CPS), Cahokia, Illinois (near St. Louis), United States would travel a Great Circle distance of 4,696 miles (or 7,558 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 Aosta Valley 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 Aosta Valley 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: | AOT / LIMW |
| Airport Names: |
|
| Location: | Aosta, Italy |
| GPS Coordinates: | 45°44'17"N by 7°22'6"E |
| Area Served: | Aosta |
| Operator/Owner: | Government |
| Airport Type: | Public |
| Elevation: | 1791 feet (546 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from AOT |
| More Information: | AOT 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 Aosta Valley Airport (AOT):
- The furthest airport from Aosta Valley Airport (AOT) is Chatham Islands (CHT), which is nearly antipodal to Aosta Valley Airport (meaning Aosta Valley Airport is almost on the exact opposite side of the Earth from Chatham Islands), and is located 12,207 miles (19,645 kilometers) away in Waitangi, Chatham Islands, New Zealand.
- The closest airport to Aosta Valley Airport (AOT) is Sion Airport (SIR), which is located 33 miles (54 kilometers) N of AOT.
- In addition to being known as "Aosta Valley Airport", another name for AOT is "Aeroporto della Valle d'AostaAéroport de la Vallée d'Aoste".
- Aosta Valley Airport (AOT) currently has only 1 runway.
Facts about St. Louis Downtown Airport (CPS):
- 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.
- 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 airport closed in 1959 and reopened six years later as Bi-State Parks Airport.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 33.31 miles (53.61 km) N | Sion Airport (SIR) | Sion, Switzerland |     |
| 2 | 35.16 miles (56.59 km) W | Megève Aerodrome (MVV) | Megève, France | |
| 3 | 39.44 miles (63.48 km) SSE | Turin Airport (TRN) | Turin, Italy | |
| 4 | 42.61 miles (68.57 km) WSW | Courchevel Airport (CVF) | Courchevel, France | |
| 5 | 44.57 miles (71.73 km) WSW | Méribel Airport (MFX) | Meribel, France | |
| 6 | 61.46 miles (98.91 km) WNW | Annemasse Aerodrome (QNJ) | Annemasse, France | |
| 7 | 65.80 miles (105.90 km) E | Milan Malpensa Airport (MXP) | Milano, Italy | |
| 8 | 66.37 miles (106.80 km) NNW | Lausanne Airport (QLS) | Lausanne, Switzerland | |
| 9 | 69.62 miles (112.05 km) WNW | Geneva International Airport (GVA) | Geneva, Switzerland | |
| 10 | 72.11 miles (116.06 km) W | Chambéry Airport (CMF) | Chambéry, France | |
| 11 | 76.40 miles (122.95 km) ENE | Lugano Airport (LUG) | Lugano, Agno, Switzerland | |
| 12 | 76.79 miles (123.58 km) SW | Alpe d'Huez Airport (AHZ) | Alpe d'Huez, France | |
| 13 | 81.35 miles (130.91 km) N | Bern Airport (BRN) | Bern, Switzerland | |
| 14 | 83.25 miles (133.97 km) S | Cuneo International Airport (CUF) | Cuneo, Italy | |
| 15 | 94.46 miles (152.02 km) ESE | Milan Linate Airport (LIN) | Milan, Italy | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,206.70 miles (19,644.73 km) SE | Chatham Islands (CHT) | Waitangi, Chatham Islands, New Zealand | |
| 2 | 11,762.58 miles (18,929.98 km) ESE | Hood Aerodrome (MRO) | Masterton, New Zealand | |
| 3 | 11,752.17 miles (18,913.24 km) SE | Gisborne Airport (GIS) | Gisborne, New Zealand | |
| 4 | 11,750.29 miles (18,910.22 km) SE | Hawke's Bay Airport (NPE) | Napier, New Zealand | |
| 5 | 11,738.63 miles (18,891.44 km) ESE | Wellington International Airport (WLG) | Wellington, New Zealand | |
| 6 | 11,736.16 miles (18,887.47 km) ESE | Palmerston North Airport (PMR) | Palmerston North, New Zealand | |
| 7 | 11,731.67 miles (18,880.25 km) ESE | Kapiti Coast Airport (PPQ) | Paraparaumu Beach, New Zealand | |
| 8 | 11,717.30 miles (18,857.12 km) ESE | Kaikoura Aerodrome (KBZ) | Kaikoura, New Zealand | |
| 9 | 11,702.65 miles (18,833.55 km) ESE | Woodbourne Airport (BHE) | Blenheim, New Zealand | |
| 10 | 11,696.31 miles (18,823.34 km) ESE | Wanganui Airport (WAG) | Wanganui, New Zealand | |
| 11 | 11,691.88 miles (18,816.22 km) E | Christchurch International Airport (CHC) | Christchurch, New Zealand | |
| 12 | 11,685.08 miles (18,805.26 km) SE | Taupo AirportTe Papa Waka Rererangi o Taupō (TUO) | Taupo, New Zealand | |
| 13 | 11,675.50 miles (18,789.85 km) SE | Whakatane Airport (WHK) | Whakatane, New Zealand | |
| 14 | 11,665.82 miles (18,774.26 km) ESE | Nelson AirportTe Papa Waka Rererangi o Whakatū (NSN) | Nelson, New Zealand | |
| 15 | 11,664.46 miles (18,772.08 km) E | Ashburton Aerodrome (ASG) | Ashburton, New Zealand | |
| 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 | |