Nonstop flight route between Cahokia, Illinois (near St. Louis), United States and Phetchabun, Thailand:
Departure Airport:
(38°34'14"N by 90°9'21"W)
Arrival Airport:
(16°40'32"N by 101°11'41"E)
Distance from CPS to PHY:
8,549.46 miles (13,758.99 km)
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Jump to:
- About this route
- CPS Airport Information
- PHY Airport Information
- Facts about CPS
- Facts about PHY
- 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 PHY
- List of Nearest Airports to PHY
- Map of Furthest Airports from PHY
- List of Furthest Airports from PHY
About this route:
A direct, nonstop flight between St. Louis Downtown Airport (CPS), Cahokia, Illinois (near St. Louis), United States and Phetchabun Airport (PHY), Phetchabun, Thailand would travel a Great Circle distance of 8,549 miles (or 13,759 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 Phetchabun 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 Phetchabun 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: | PHY / VTPB |
| Airport Names: |
|
| Location: | Phetchabun, Thailand |
| GPS Coordinates: | 16°40'32"N by 101°11'41"E |
| Area Served: | Tambon Lan Ba, Amphoe Lom Sak, Phetchabun, Thailand |
| Operator/Owner: | Government |
| Airport Type: | Public |
| Elevation: | 450 feet (137 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from PHY |
| More Information: | PHY Maps & Info |
Facts about St. Louis Downtown Airport (CPS):
- St. Louis Downtown Airport (CPS) has 3 runways.
- Taken over by the United States Army Air Forces on 1 August 1939 as a basic pilot training airfield.
- 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 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.
Facts about Phetchabun Airport (PHY):
- Because of Phetchabun Airport's relatively low elevation of 450 feet, planes can take off or land at Phetchabun 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.
- Phetchabun Airport (PHY) currently has only 1 runway.
- In addition to being known as "Phetchabun Airport", other names for PHY include "ท่าอากาศยานเพชรบูรณ์" and "VTPL".
- The furthest airport from Phetchabun Airport (PHY) is Capitán FAP Renán Elías Olivera International Airport (PIO), which is nearly antipodal to Phetchabun Airport (meaning Phetchabun Airport is almost on the exact opposite side of the Earth from Capitán FAP Renán Elías Olivera International Airport), and is located 12,171 miles (19,587 kilometers) away in Pisco, Peru.
- The closest airport to Phetchabun Airport (PHY) is Loei Airport (LOE), which is located 63 miles (102 kilometers) NNE of PHY.
| 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 | 63.19 miles (101.70 km) NNE | Loei Airport (LOE) | Loei, Thailand | |
| 2 | 98.94 miles (159.22 km) WNW | Sukhothai Airport (THS) | Sukhothai, Thailand | |
| 3 | 106.19 miles (170.90 km) E | Khon Kaen Airport (KKC) | Khon Kaen, Thailand | |
| 4 | 116.15 miles (186.92 km) ENE | Udon Thani International Airport ท่าอากาศยานอุดรธานี (UTH) | Udon Thani, Thailand | |
| 5 | 121.39 miles (195.37 km) NW | Phrae Airport (PRH) | Phrae, Thailand | |
| 6 | 127.94 miles (205.90 km) NE | Wattay International Airport (VTE) | Vientiane, Laos | |
| 7 | 129.34 miles (208.15 km) W | Tak Airport (TKT) | Tak, Thailand | |
| 8 | 140.52 miles (226.15 km) SSE | Nakhon Ratchasima Airport (NAK) | Nakhon Ratchasima, Thailand | |
| 9 | 156.73 miles (252.23 km) NW | Lampang Airport (LPT) | Lampang, Thailand | |
| 10 | 169.24 miles (272.37 km) SE | Buriram Airport (BFV) | Buriram (Buri Ram), Thailand | |
| 11 | 175.39 miles (282.27 km) W | Mae Sot Airport (MAQ) | Mae Sot, Tak Province, Thailand | |
| 12 | 180.19 miles (289.98 km) N | Sayaboury Airport (ZBY) | Sayaboury, Laos | |
| 13 | 194.91 miles (313.68 km) SSW | Don Mueang International Airport (DMK) | Don Muang, Bangkok, Thailand | |
| 14 | 206.05 miles (331.60 km) NW | Chiang Mai International Airport (CNX) | Chiang Mai, Thailand | |
| 15 | 208.25 miles (335.15 km) S | Suvarnabhumi Airport (BKK) | Bangkok, Thailand | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,170.91 miles (19,587.13 km) SW | Capitán FAP Renán Elías Olivera International Airport (PIO) | Pisco, Peru | |
| 2 | 12,151.91 miles (19,556.55 km) WSW | Maria Reiche Neuman Airport (NZC) | Nazca, Ica Region, Peru | |
| 3 | 12,095.93 miles (19,466.46 km) SSW | Jorge Chávez International Airport (LIM) | Callao (near Lima), Peru | |
| 4 | 12,045.00 miles (19,384.50 km) SW | Coronel FAP Alfredo Mendívil Duarte Airport (AYP) | Ayacucho, Peru | |
| 5 | 12,045.00 miles (19,384.50 km) SW | Coronel FAP Alfredo Mendívil Duarte Airport (AYC) | Ayacucho, Peru | |
| 6 | 12,031.79 miles (19,363.24 km) SW | Jauja AirportFrancisco Carle Airport (JAU) | Jauja, Peru | |
| 7 | 12,019.62 miles (19,343.66 km) WSW | Andahuaylas Airport (ANS) | Andahuaylas, Peru | |
| 8 | 11,957.85 miles (19,244.24 km) W | Rodríguez Ballón International Airport (AQP) | Arequipa, Peru | |
| 9 | 11,939.33 miles (19,214.44 km) W | Ilo Airport (ILQ) | Ilo, Moquegua Region, Peru | |
| 10 | 11,935.72 miles (19,208.63 km) SSW | Alf. FAP David Figueroa Fernandini (HUU) | Huánuco, Huánuco Region, Peru | |
| 11 | 11,930.36 miles (19,200.00 km) WSW | Alejandro Velasco Astete International Airport (CUZ) | Cusco, Cusco Region, Peru | |
| 12 | 11,923.98 miles (19,189.73 km) S | Comandante FAP Germán Arias Graziani Airport (ATA) | Huaraz, Peru | |
| 13 | 11,916.45 miles (19,177.62 km) S | Teniente FAP Jaime Montreuil Morales Airport (CHM) | Chimbote, Ancash Region, Peru | |
| 14 | 11,892.63 miles (19,139.28 km) SSW | Tingo María Airport (TGI) | Tingo María, Peru | |
| 15 | 11,867.17 miles (19,098.30 km) WSW | Chacalluta International Airport (ARI) | Arica, Chile | |