Nonstop flight route between Al Ghaydah, Yemen and Cahokia, Illinois (near St. Louis), United States:
Departure Airport:
(16°11'36"N by 52°10'27"E)
Arrival Airport:
(38°34'14"N by 90°9'21"W)
Distance from AAY to CPS:
7,936.19 miles (12,772.03 km)
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Jump to:
- About this route
- AAY Airport Information
- CPS Airport Information
- Facts about AAY
- Facts about CPS
- Map of Nearest Airports to AAY
- List of Nearest Airports to AAY
- Map of Furthest Airports from AAY
- List of Furthest Airports from AAY
- 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 Al Ghaydha Airport (AAY), Al Ghaydah, Yemen and St. Louis Downtown Airport (CPS), Cahokia, Illinois (near St. Louis), United States would travel a Great Circle distance of 7,936 miles (or 12,772 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 Al Ghaydha 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 Al Ghaydha 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: | AAY / OYGD |
| Airport Name: | Al Ghaydha Airport |
| Location: | Al Ghaydah, Yemen |
| GPS Coordinates: | 16°11'36"N by 52°10'27"E |
| Area Served: | Al-Ghaydah |
| Airport Type: | Public |
| Elevation: | 134 feet (41 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from AAY |
| More Information: | AAY 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 Al Ghaydha Airport (AAY):
- Because of Al Ghaydha Airport's relatively low elevation of 134 feet, planes can take off or land at Al Ghaydha 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 Al Ghaydha Airport (AAY) is Salalah Airport (SLL), which is located 140 miles (225 kilometers) ENE of AAY.
- The furthest airport from Al Ghaydha Airport (AAY) is Pukarua Airport (PUK), which is located 11,813 miles (19,012 kilometers) away in Pukarua, Tuamotus, French Polynesia.
- Al Ghaydha Airport (AAY) currently has only 1 runway.
Facts about St. Louis Downtown Airport (CPS):
- 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.
- 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.
- 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 | 139.78 miles (224.95 km) ENE | Salalah Airport (SLL) | Salalah, Oman |     |
| 2 | 214.34 miles (344.95 km) WSW | Riyan Airport (MKX) | Mukalla, Yemen | |
| 3 | 225.35 miles (362.67 km) W | Sayun AirportSeiyun Airport (GXF) | Seiyun, Yemen | |
| 4 | 307.79 miles (495.35 km) SSW | Alula Airport (ALU) | Alula, Somalia | |
| 5 | 358.46 miles (576.88 km) SSW | Candala Airport (CXN) | Candala, Somalia | |
| 6 | 373.91 miles (601.74 km) WSW | Ataq Airport (AXK) | Ataq, Yemen | |
| 7 | 395.76 miles (636.91 km) SSW | Bender Qassim International Airport (BSA) | Boosaaso, Somalia | |
| 8 | 425.69 miles (685.08 km) ENE | Duqm Jaaluni Airport (JNJ) | Duqm, Oman | |
| 9 | 440.65 miles (709.15 km) WSW | Beihan Airport (BHN) | Beihan, Yemen | |
| 10 | 500.48 miles (805.44 km) SW | Erigavo Airport (ERA) | Erigavo, Somalia | |
| 11 | 521.90 miles (839.92 km) WNW | Najran Domestic Airport (EAM) | Najran (Nejran), Saudi Arabia | |
| 12 | 531.02 miles (854.60 km) W | El Rahaba Airport (Sana'a International) (SAH) | Sana'a, Yemen | |
| 13 | 531.37 miles (855.15 km) WSW | Aden International Airport (ADE) | Aden, Yemen | |
| 14 | 538.09 miles (865.97 km) NE | RAFO Masirah (MSH) | Masirah Island, Oman | |
| 15 | 563.61 miles (907.04 km) WSW | Ta'izz International Airport (TAI) | Ta'izz, Yemen | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,813.25 miles (19,011.53 km) ESE | Pukarua Airport (PUK) | Pukarua, Tuamotus, French Polynesia | |
| 2 | 11,775.47 miles (18,950.74 km) SE | Totegegie Airport (GMR) | Mangareva, Gambier Islands, French Polynesia | |
| 3 | 11,685.66 miles (18,806.19 km) ESE | Nukutavake Airport (NUK) | Nukutavake, Tuamotus, French Polynesia | |
| 4 | 11,665.58 miles (18,773.89 km) ESE | Tureira Airport (ZTA) | Tureia, Tuamotus, French Polynesia | |
| 5 | 11,569.11 miles (18,618.63 km) E | Fangatau Airport (FGU) | Fangatau, French Polynesia | |
| 6 | 11,562.96 miles (18,608.73 km) ESE | Atuona Airport (AUQ) | Atuona, Marquesas Islands, French Polynesia | |
| 7 | 11,561.04 miles (18,605.64 km) E | Hao Airport (HOI) | Hao, Tuamotu Island, French Polynesia | |
| 8 | 11,464.46 miles (18,450.21 km) E | Raroia Airport (RRR) | Raroia, French Polynesia | |
| 9 | 11,387.50 miles (18,326.35 km) E | Makemo Airport (MKP) | Makemo, French Polynesia | |
| 10 | 11,264.46 miles (18,128.34 km) E | Anaa Airport (AAA) | Anaa, Tuamotus, French Polynesia | |
| 11 | 11,253.58 miles (18,110.84 km) E | Fakarava Airport (FAV) | Fakarava, Society Islands, French Polynesia | |
| 12 | 11,215.34 miles (18,049.29 km) E | Manihi Airport (XMH) | Manihi, French Polynesia | |
| 13 | 11,202.92 miles (18,029.30 km) E | Ahe Airport (AHE) | Ahe, French Polynesia | |
| 14 | 11,201.18 miles (18,026.51 km) E | Apataki Airport (APK) | Apataki, French Polynesia | |
| 15 | 11,185.52 miles (18,001.30 km) E | Arutua Airport (AXR) | Arutua, Tuamotus, French Polynesia | |
| 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 | |