Nonstop flight route between Cahokia, Illinois (near St. Louis), United States and Phuket, Thailand:
Departure Airport:
(38°34'14"N by 90°9'21"W)
Arrival Airport:
(8°6'47"N by 98°19'0"E)
Distance from CPS to HKT:
9,165.54 miles (14,750.47 km)
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Jump to:
- About this route
- CPS Airport Information
- HKT Airport Information
- Facts about CPS
- Facts about HKT
- 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 HKT
- List of Nearest Airports to HKT
- Map of Furthest Airports from HKT
- List of Furthest Airports from HKT
About this route:
A direct, nonstop flight between St. Louis Downtown Airport (CPS), Cahokia, Illinois (near St. Louis), United States and Phuket International Airport (HKT), Phuket, Thailand would travel a Great Circle distance of 9,166 miles (or 14,750 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 Phuket International 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 Phuket International 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: | HKT / VTSP |
| Airport Names: |
|
| Location: | Phuket, Thailand |
| GPS Coordinates: | 8°6'47"N by 98°19'0"E |
| Area Served: | Phuket, Thailand |
| Operator/Owner: | Airports of Thailand (A.O.T.) |
| Airport Type: | Public |
| Elevation: | 82 feet (25 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from HKT |
| More Information: | HKT 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.
- 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 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.
Facts about Phuket International Airport (HKT):
- Phuket International Airport handled 11,342,491 passengers last year.
- Because of Phuket International Airport's relatively low elevation of 82 feet, planes can take off or land at Phuket International 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 "Phuket International Airport", another name for HKT is "ท่าอากาศยานภูเก็ต".
- The furthest airport from Phuket International Airport (HKT) is Cap. FAP José A. Quiñones González International Airport (CIX), which is nearly antipodal to Phuket International Airport (meaning Phuket International Airport is almost on the exact opposite side of the Earth from Cap. FAP José A. Quiñones González International Airport), and is located 12,280 miles (19,763 kilometers) away in Chiclayo, Peru.
- The closest airport to Phuket International Airport (HKT) is Krabi International Airport (KBV), which is located 46 miles (74 kilometers) E of HKT.
- Phuket International Airport (HKT) currently has only 1 runway.
- Due to record-setting passenger numbers, the airport is currently undergoing a THB 5.8 billion expansion and renovation which will last until 2015.
- Phuket International Airport is an airport serving Phuket Province of Thailand.
| 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 | 45.70 miles (73.55 km) E | Krabi International Airport (KBV) | Krabi, Thailand | |
| 2 | 89.95 miles (144.76 km) NE | Surat Thani International Airport (URT) | Surat Thani, Thailand | |
| 3 | 98.29 miles (158.18 km) ESE | Trang Airport (TST) | Trang, Thailand | |
| 4 | 116.45 miles (187.41 km) N | Ranong Airport (UNN) | Ranong, Thailand | |
| 5 | 134.63 miles (216.66 km) N | Kawthaung Airport (KAW) | Kawthaung, Myanmar (Burma) | |
| 6 | 155.01 miles (249.47 km) NE | Samui International Airport (USM) | Ko Samui, Surat Thani, Thailand | |
| 7 | 156.68 miles (252.16 km) SE | Langkawi International Airport (LGK) | Langkawi, Kedah, Malaysia | |
| 8 | 163.92 miles (263.81 km) ESE | Hat Yai International Airport (HDY) | Hat Yai, Songkhla Province, Thailand | |
| 9 | 193.13 miles (310.81 km) NNE | Chumphon Airport (CJM) | Chumphon, Thailand | |
| 10 | 194.90 miles (313.66 km) SE | Sultan Abdul Halim Airport (AOR) | Alor Star, Kedah, Malaysia | |
| 11 | 214.91 miles (345.86 km) ESE | Pattani Airport (PAN) | Pattani, Thailand | |
| 12 | 220.37 miles (354.65 km) SSW | Malikus Saleh Airport (LSW) | Lhoksumawe, Sumatra, Indonesia | |
| 13 | 231.73 miles (372.94 km) SE | RMAF Butterworth (BWH) | Butterworth, Penang, Malaysia | |
| 14 | 231.73 miles (372.94 km) SE | RMAF Butterworth (UTE) | Butterworth, South Africa | |
| 15 | 236.51 miles (380.63 km) SE | Penang International Airport (PEN) | Penang, Malaysia | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,280.12 miles (19,762.90 km) SW | Cap. FAP José A. Quiñones González International Airport (CIX) | Chiclayo, Peru | |
| 2 | 12,260.66 miles (19,731.57 km) W | Capitán FAP Carlos Martínez de Pinillos International Airport (TRU) | Trujillo, Peru | |
| 3 | 12,222.63 miles (19,670.37 km) SSW | Cap. FAP Guillermo Concha Iberico International Airport (PIU) | Piura, Peru | |
| 4 | 12,209.40 miles (19,649.08 km) WSW | Teniente FAP Jaime Montreuil Morales Airport (CHM) | Chimbote, Ancash Region, Peru | |
| 5 | 12,207.94 miles (19,646.73 km) WSW | Mayor General FAP Armando Revoredo Iglesias (CJA) | Cajamarca, Peru | |
| 6 | 12,190.67 miles (19,618.93 km) S | Cap. FAP Victor Montes Arias Airport (TYL) | Talara, Peru | |
| 7 | 12,152.34 miles (19,557.25 km) SSW | José María Velasco Ibarra Airport (MRR) | Macará, Ecuador | |
| 8 | 12,145.09 miles (19,545.58 km) WSW | Comandante FAP Germán Arias Graziani Airport (ATA) | Huaraz, Peru | |
| 9 | 12,143.07 miles (19,542.34 km) WSW | Chachapoyas Airport (CHH) | Chachapoyas, Peru | |
| 10 | 12,111.02 miles (19,490.74 km) SSW | Camilo Ponce Enriquez Airport (LOH) | Loja, Ecuador | |
| 11 | 12,109.23 miles (19,487.88 km) SSW | Cap. FAP Pedro Canga Rodríguez Airport (TBP) | Tumbes, Peru | |
| 12 | 12,093.00 miles (19,461.75 km) SSW | Santa Rosa International Airport (ETR) | Santa Rosa, El Oro, Ecuador | |
| 13 | 12,091.34 miles (19,459.08 km) W | Juanjuí Airport (JJI) | Juanjuí, Peru | |
| 14 | 12,043.54 miles (19,382.15 km) WSW | Alf. FAP David Figueroa Fernandini (HUU) | Huánuco, Huánuco Region, Peru | |
| 15 | 12,040.58 miles (19,377.39 km) WSW | Tingo María Airport (TGI) | Tingo María, Peru | |