Nonstop flight route between Yandina, Solomon Islands and Cahokia, Illinois (near St. Louis), United States:
Departure Airport:
(9°5'34"S by 159°13'8"E)
Arrival Airport:
(38°34'14"N by 90°9'21"W)
Distance from XYA to CPS:
7,720.82 miles (12,425.42 km)
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Jump to:
- About this route
- XYA Airport Information
- CPS Airport Information
- Facts about XYA
- Facts about CPS
- Map of Nearest Airports to XYA
- List of Nearest Airports to XYA
- Map of Furthest Airports from XYA
- List of Furthest Airports from XYA
- 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 Yandina Airport (XYA), Yandina, Solomon Islands and St. Louis Downtown Airport (CPS), Cahokia, Illinois (near St. Louis), United States would travel a Great Circle distance of 7,721 miles (or 12,425 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 Yandina 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 Yandina 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: | XYA / AGGY |
| Airport Name: | Yandina Airport |
| Location: | Yandina, Solomon Islands |
| GPS Coordinates: | 9°5'34"S by 159°13'8"E |
| View all routes: | Routes from XYA |
| More Information: | XYA 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 Yandina Airport (XYA):
- The closest airport to Yandina Airport (XYA) is Honiara International Airport (formerly Henderson Field) (HIR), which is located 62 miles (99 kilometers) ESE of XYA.
- The furthest airport from Yandina Airport (XYA) is Cap Skirring Airport (CSK), which is nearly antipodal to Yandina Airport (meaning Yandina Airport is almost on the exact opposite side of the Earth from Cap Skirring Airport), and is located 12,080 miles (19,440 kilometers) away in Cap Skirring, Senegal.
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 closed in 1959 and reopened six years later as Bi-State Parks Airport.
- St. Louis Downtown Airport (CPS) has 3 runways.
- 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.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 61.53 miles (99.02 km) ESE | Honiara International Airport (formerly Henderson Field) (HIR) | Honiara, Guadalcanal Island, Solomon Islands |     |
| 2 | 61.91 miles (99.63 km) SE | Mbambanakira Airport (MBU) | Mbambanakira, Solomon Islands | |
| 3 | 72.37 miles (116.47 km) NNE | Fera Airport (FRE) | Maringe, Fera Island, Isabel Province, Solomon Islands | |
| 4 | 103.46 miles (166.50 km) ENE | Auki Gwaunaru'u Airport (AKS) | Auki / Gwaunaru'u, Solomon Islands | |
| 5 | 118.17 miles (190.18 km) E | Afutara Airport (AFT) | Afutara, Solomon Islands | |
| 6 | 123.27 miles (198.38 km) E | Uru Harbour Airport (ATD) | Atoifi, Malaita, Solomon Islands | |
| 7 | 143.65 miles (231.17 km) WNW | Munda Airport (MUA) | Munda, New Georgia Island, Solomon Islands | |
| 8 | 157.62 miles (253.66 km) SSE | Bellona/Anua Airport (BNY) | Anua, Bellona Island, Solomon Islands | |
| 9 | 165.05 miles (265.62 km) NW | Kaghau Airport (KGE) | Kagau Island, Solomon Islands | |
| 10 | 174.92 miles (281.50 km) WNW | Nusatupe Airport (GZO) | Gizo / Nusatupe, Western Province, Solomon Islands | |
| 11 | 195.34 miles (314.37 km) ESE | Ulawa Airport (RNA) | Arona, Ulawa Island, Solomon Islands | |
| 12 | 205.11 miles (330.10 km) ESE | Kirakira Airport (IRA) | Kirakira, Makira Island, Solomon Islands | |
| 13 | 253.72 miles (408.32 km) NW | Choiseul Bay Airport (CHY) | Choiseul Bay, Taro Island, Solomon Islands | |
| 14 | 270.13 miles (434.73 km) WNW | Balalae Airport (BAS) | Ballalae, Solomon Islands | |
| 15 | 275.37 miles (443.16 km) WNW | Mono Airport (MNY) | Stirling Island, Treasury Islands, Solomon Islands | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,079.69 miles (19,440.33 km) NW | Cap Skirring Airport (CSK) | Cap Skirring, Senegal | |
| 2 | 12,067.78 miles (19,421.17 km) WNW | Bubaque Airport (BQE) | Bubaque, Guinea-Bissau | |
| 3 | 12,048.92 miles (19,390.81 km) NW | Ziguinchor Airport (ZIG) | Ziguinchor, Senegal | |
| 4 | 12,038.29 miles (19,373.71 km) WNW | Osvaldo Vieira International Airport (OXB) | Bissau, Guinea-Bissau | |
| 5 | 12,031.46 miles (19,362.71 km) NW | Banjul International Airport (BJL) | Banjul, Gambia | |
| 6 | 11,994.17 miles (19,302.70 km) NNE | Praia International Airport (RAI) | Praia, Cape Verde | |
| 7 | 11,987.72 miles (19,292.32 km) NNW | Léopold Sédar Senghor International Airport (DKR) | Dakar, Senegal | |
| 8 | 11,986.85 miles (19,290.92 km) NNE | Maio Airport (MMO) | Maio, Cape Verde | |
| 9 | 11,976.04 miles (19,273.51 km) WNW | Boké Baralande Airport (BKJ) | Boké, Guinea | |
| 10 | 11,965.11 miles (19,255.93 km) NNE | São Filipe Airport (SFL) | Fogo, Cape Verde | |
| 11 | 11,963.16 miles (19,252.80 km) NW | Kaolack Airport (KLC) | Kaolack, Senegal | |
| 12 | 11,962.97 miles (19,252.48 km) NW | Kolda North Airport (KDA) | Kolda, Senegal | |
| 13 | 11,960.46 miles (19,248.44 km) NNE | Mosteiros Airport (MTI) | Mosteiros, Cape Verde | |
| 14 | 11,946.88 miles (19,226.60 km) W | Conakry International Airport (CKY) | Conakry, Guinea | |
| 15 | 11,938.05 miles (19,212.38 km) W | Fria Airport (FIG) | Fria, Guinea | |
| 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 | |