Nonstop flight route between Cahokia, Illinois (near St. Louis), United States and Toyama, Toyama, Japan:
Departure Airport:
(38°34'14"N by 90°9'21"W)
Arrival Airport:
(36°38'53"N by 137°11'15"E)
Distance from CPS to TOY:
6,427.87 miles (10,344.62 km)
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Jump to:
- About this route
- CPS Airport Information
- TOY Airport Information
- Facts about CPS
- Facts about TOY
- 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 TOY
- List of Nearest Airports to TOY
- Map of Furthest Airports from TOY
- List of Furthest Airports from TOY
About this route:
A direct, nonstop flight between St. Louis Downtown Airport (CPS), Cahokia, Illinois (near St. Louis), United States and Toyama Airport (TOY), Toyama, Toyama, Japan would travel a Great Circle distance of 6,428 miles (or 10,345 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 Toyama 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 Toyama 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: | TOY / RJNT |
| Airport Names: |
|
| Location: | Toyama, Toyama, Japan |
| GPS Coordinates: | 36°38'53"N by 137°11'15"E |
| Operator/Owner: | Toyama Prefecture |
| Airport Type: | Public |
| Elevation: | 127 feet (39 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from TOY |
| More Information: | TOY Maps & Info |
Facts about St. Louis Downtown Airport (CPS):
- St. Louis Downtown Airport (CPS) has 3 runways.
- The airport closed in 1959 and reopened six years later as Bi-State Parks Airport.
- 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.
- 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 Toyama Airport (TOY):
- Because of Toyama Airport's relatively low elevation of 127 feet, planes can take off or land at Toyama 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 Toyama Airport (TOY) is Komatsu Airport (KMQ), which is located 47 miles (75 kilometers) WSW of TOY.
- In addition to being known as "Toyama Airport", other names for TOY include "富山空港" and "Toyama Kūkō".
- Toyama Airport (TOY) currently has only 1 runway.
- The furthest airport from Toyama Airport (TOY) is Rio Grande Regional Airport (RIG), which is located 11,818 miles (19,019 kilometers) away in Rio Grande, Brazil.
| 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 | 46.74 miles (75.22 km) WSW | Komatsu Airport (KMQ) | Komatsu, Ishikawa, Japan | |
| 2 | 52.72 miles (84.84 km) SE | Matsumoto Airport (MMJ) | Matsumoto, Nagano, Japan | |
| 3 | 63.97 miles (102.95 km) WSW | Fukui Airport (FKJ) | Fukui, Honshu, Japan | |
| 4 | 97.39 miles (156.73 km) S | Nagoya Airfield (NKM) | Nagoya, Japan | |
| 5 | 125.52 miles (202.00 km) S | Chūbu Centrair International Airport (NGO) | Nagoya, Japan | |
| 6 | 139.08 miles (223.83 km) NE | Niigata Airport (KIJ) | Niigata, Japan | |
| 7 | 139.77 miles (224.94 km) SSE | Shizuoka Airport (FSZ) | Shizuoka, Honshu, Japan | |
| 8 | 149.16 miles (240.05 km) E | Utsunomiya Air Field (QUT) | Nikkō / Utsunomiya, Tochigi Prefecture, Japan | |
| 9 | 161.87 miles (260.50 km) SW | Osaka International Airport (ITM) | Itami (near Osaka), Japan | |
| 10 | 161.87 miles (260.50 km) SW | Osaka International Airport (OSA) | Osaka, Japan | |
| 11 | 163.36 miles (262.90 km) ESE | Tokyo International Airport (HND) | Tokyo, Honshū, Japan | |
| 12 | 177.62 miles (285.84 km) SW | Kobe Airport (UKB) | Kobe, Hyōgo Prefecture, Japan | |
| 13 | 183.37 miles (295.11 km) ENE | Fukushima Airport (FKS) | Sugawa, Fukushima, Japan | |
| 14 | 188.35 miles (303.12 km) SW | Kansai International Airport (KIX) | Osaka, Japan | |
| 15 | 188.43 miles (303.25 km) ESE | Narita International Airport (NRT) | Narita (near Tokyo), Japan | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,817.59 miles (19,018.53 km) ESE | Rio Grande Regional Airport (RIG) | Rio Grande, Brazil | |
| 2 | 11,795.33 miles (18,982.69 km) ESE | Pelotas International Airport (PET) | Pelotas, Rio Grande do Sul, Brazil | |
| 3 | 11,770.80 miles (18,943.22 km) SE | Salgado Filho International Airport (POA) | Porto Alegre, Rio Grande do Sul, Brazil | |
| 4 | 11,768.32 miles (18,939.22 km) SE | Diomício Freitas/Forquilhinha Airport (CCM) | Criciúma, Santa Catarina, Brazil | |
| 5 | 11,741.70 miles (18,896.39 km) ESE | Treinta y Tres Airport (TYT) | Treinta y Tres, Treinta y Tres, Uruguay | |
| 6 | 11,737.58 miles (18,889.76 km) E | Capitán de Corbeta Carlos A. Curbelo International Airport (PDP) | Maldonado/Punta del Este, Maldonado, Uruguay | |
| 7 | 11,731.82 miles (18,880.49 km) SSE | Florianópolis-Hercílio Luz International Airport (FLN) | Florianópolis, Santa Catarina, Brazil | |
| 8 | 11,722.88 miles (18,866.10 km) ESE | Cerro Largo International Airport (MLZ) | Melo, Cerro Largo, Uruguay | |
| 9 | 11,695.58 miles (18,822.17 km) ESE | Comandante Gustavo Kraemer International Airport (BGX) | Bagé, Rio Grande do Sul, Brazil | |
| 10 | 11,685.68 miles (18,806.24 km) E | Carrasco/General Cesáreo L. Berisso International Airport (MVD) | Montevideo, Montevideo, Uruguay | |
| 11 | 11,685.14 miles (18,805.36 km) SE | Antônio Correia Pinto de Macedo Airport (LAJ) | Lages, Santa Catarina, Brazil | |
| 12 | 11,683.97 miles (18,803.48 km) ESE | Cerro Largo International Airport (VCH) | Vichadero, Rivera, Uruguay | |
| 13 | 11,680.07 miles (18,797.20 km) SSE | Navegantes Airport (NVT) | Navegantes, Santa Catarina, Brazil | |
| 14 | 11,651.41 miles (18,751.08 km) E | Villa Gesell Airport (VLG) | Villa Gesell, Buenos Aires, Argentina | |
| 15 | 11,646.78 miles (18,743.62 km) SE | Santa Maria Airport (RIA) | Santa Maria, Rio Grande do Sul, Brazil | |