Nonstop flight route between Cahokia, Illinois (near St. Louis), United States and Nakhon Ratchasima, Thailand:
Departure Airport:
(38°34'14"N by 90°9'21"W)
Arrival Airport:
(14°56'57"N by 102°18'45"E)
Distance from CPS to NAK:
8,651.89 miles (13,923.83 km)
Share this route:
Jump to:
- About this route
- CPS Airport Information
- NAK Airport Information
- Facts about CPS
- Facts about NAK
- 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 NAK
- List of Nearest Airports to NAK
- Map of Furthest Airports from NAK
- List of Furthest Airports from NAK
About this route:
A direct, nonstop flight between St. Louis Downtown Airport (CPS), Cahokia, Illinois (near St. Louis), United States and Nakhon Ratchasima Airport (NAK), Nakhon Ratchasima, Thailand would travel a Great Circle distance of 8,652 miles (or 13,924 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 Nakhon Ratchasima 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 Nakhon Ratchasima 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: | NAK / VTUQ |
| Airport Names: |
|
| Location: | Nakhon Ratchasima, Thailand |
| GPS Coordinates: | 14°56'57"N by 102°18'45"E |
| Area Served: | Nakhon Ratchasima |
| Airport Type: | Public |
| Elevation: | 765 feet (233 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from NAK |
| More Information: | NAK 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 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.
- Taken over by the United States Army Air Forces on 1 August 1939 as a basic pilot training airfield.
- 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 Nakhon Ratchasima Airport (NAK):
- Nakhon Ratchasima Airport (NAK) currently has only 1 runway.
- The furthest airport from Nakhon Ratchasima Airport (NAK) is Capitán FAP Renán Elías Olivera International Airport (PIO), which is nearly antipodal to Nakhon Ratchasima Airport (meaning Nakhon Ratchasima Airport is almost on the exact opposite side of the Earth from Capitán FAP Renán Elías Olivera International Airport), and is located 12,308 miles (19,808 kilometers) away in Pisco, Peru.
- The closest airport to Nakhon Ratchasima Airport (NAK) is Buriram Airport (BFV), which is located 66 miles (105 kilometers) ENE of NAK.
- Because of Nakhon Ratchasima Airport's relatively low elevation of 765 feet, planes can take off or land at Nakhon Ratchasima 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 "Nakhon Ratchasima Airport", another name for NAK is "ท่าอากาศยานนครราชสีมา".
| 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 | 65.54 miles (105.47 km) ENE | Buriram Airport (BFV) | Buriram (Buri Ram), Thailand | |
| 2 | 109.41 miles (176.08 km) NNE | Khon Kaen Airport (KKC) | Khon Kaen, Thailand | |
| 3 | 134.76 miles (216.88 km) WSW | Don Mueang International Airport (DMK) | Don Muang, Bangkok, Thailand | |
| 4 | 135.95 miles (218.80 km) SW | Suvarnabhumi Airport (BKK) | Bangkok, Thailand | |
| 5 | 135.95 miles (218.80 km) SW | Suvarnabhumi Airport (NBK) | Bangkok, Thailand | |
| 6 | 140.52 miles (226.15 km) NNW | Phetchabun Airport (PHY) | Phetchabun, Thailand | |
| 7 | 141.92 miles (228.40 km) SSE | Battambang Airport (BBM) | Battambang, Cambodia | |
| 8 | 146.30 miles (235.45 km) SE | Siem Reap-Angkor International Airport (REP) | Siem Reap, Cambodia | |
| 9 | 171.31 miles (275.70 km) N | Udon Thani International Airport ท่าอากาศยานอุดรธานี (UTH) | Udon Thani, Thailand | |
| 10 | 171.89 miles (276.63 km) E | Ubon Ratchathani Airport ท่าอากาศยานอุบลราชธานี (UBP) | Ubon Ratchathani, Thailand | |
| 11 | 176.43 miles (283.93 km) NNW | Loei Airport (LOE) | Loei, Thailand | |
| 12 | 179.69 miles (289.18 km) SSW | U-Tapao-Rayong-Pattaya International Airport (UTP) | Rayong, Thailand | |
| 13 | 184.82 miles (297.43 km) S | Trat Airport (TDX) | Trat, Thailand | |
| 14 | 196.99 miles (317.03 km) NE | Savannakhet Airport (ZVK) | Savannakhet, Laos | |
| 15 | 207.14 miles (333.36 km) SE | Krakor Airport (KZD) | Krakor, Cambodia | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,308.07 miles (19,807.87 km) SW | Capitán FAP Renán Elías Olivera International Airport (PIO) | Pisco, Peru | |
| 2 | 12,254.64 miles (19,721.88 km) W | Maria Reiche Neuman Airport (NZC) | Nazca, Ica Region, Peru | |
| 3 | 12,230.90 miles (19,683.67 km) S | Jorge Chávez International Airport (LIM) | Callao (near Lima), Peru | |
| 4 | 12,172.45 miles (19,589.61 km) WSW | Coronel FAP Alfredo Mendívil Duarte Airport (AYP) | Ayacucho, Peru | |
| 5 | 12,172.45 miles (19,589.61 km) WSW | Coronel FAP Alfredo Mendívil Duarte Airport (AYC) | Ayacucho, Peru | |
| 6 | 12,172.21 miles (19,589.22 km) SW | Jauja AirportFrancisco Carle Airport (JAU) | Jauja, Peru | |
| 7 | 12,134.31 miles (19,528.23 km) WSW | Andahuaylas Airport (ANS) | Andahuaylas, Peru | |
| 8 | 12,072.46 miles (19,428.69 km) SSW | Alf. FAP David Figueroa Fernandini (HUU) | Huánuco, Huánuco Region, Peru | |
| 9 | 12,049.68 miles (19,392.02 km) S | Comandante FAP Germán Arias Graziani Airport (ATA) | Huaraz, Peru | |
| 10 | 12,039.94 miles (19,376.36 km) WSW | Alejandro Velasco Astete International Airport (CUZ) | Cusco, Cusco Region, Peru | |
| 11 | 12,032.11 miles (19,363.76 km) S | Teniente FAP Jaime Montreuil Morales Airport (CHM) | Chimbote, Ancash Region, Peru | |
| 12 | 12,029.39 miles (19,359.38 km) SSW | Tingo María Airport (TGI) | Tingo María, Peru | |
| 13 | 12,019.45 miles (19,343.38 km) WSW | Rodríguez Ballón International Airport (AQP) | Arequipa, Peru | |
| 14 | 11,975.43 miles (19,272.53 km) WSW | Ilo Airport (ILQ) | Ilo, Moquegua Region, Peru | |
| 15 | 11,952.62 miles (19,235.83 km) SSE | Capitán FAP Carlos Martínez de Pinillos International Airport (TRU) | Trujillo, Peru | |