Nonstop flight route between Cahokia, Illinois (near St. Louis), United States and Hofuf, Saudi Arabia:
Departure Airport:
(38°34'14"N by 90°9'21"W)
Arrival Airport:
(25°17'7"N by 49°29'5"E)
Distance from CPS to HOF:
7,310.48 miles (11,765.05 km)
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Jump to:
- About this route
- CPS Airport Information
- HOF Airport Information
- Facts about CPS
- Facts about HOF
- 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 HOF
- List of Nearest Airports to HOF
- Map of Furthest Airports from HOF
- List of Furthest Airports from HOF
About this route:
A direct, nonstop flight between St. Louis Downtown Airport (CPS), Cahokia, Illinois (near St. Louis), United States and Al-Ahsa International Airport (HOF), Hofuf, Saudi Arabia would travel a Great Circle distance of 7,310 miles (or 11,765 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 Al-Ahsa 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 Al-Ahsa 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: | HOF / OEAH |
| Airport Names: |
|
| Location: | Hofuf, Saudi Arabia |
| GPS Coordinates: | 25°17'7"N by 49°29'5"E |
| Area Served: | Hofuf (Al-Asha) |
| Operator/Owner: | Government |
| Airport Type: | Public |
| Elevation: | 588 feet (179 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from HOF |
| More Information: | HOF Maps & Info |
Facts about St. Louis Downtown Airport (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.
- 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.
- Taken over by the United States Army Air Forces on 1 August 1939 as a basic pilot training airfield.
- St. Louis Downtown Airport (CPS) has 3 runways.
Facts about Al-Ahsa International Airport (HOF):
- Al-Ahsa International Airport (HOF) currently has only 1 runway.
- Because of Al-Ahsa International Airport's relatively low elevation of 588 feet, planes can take off or land at Al-Ahsa 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.
- Al-Ahsa International Airport is an airport serving Hofuf, a city in Eastern Province, Saudi Arabia.
- The furthest airport from Al-Ahsa International Airport (HOF) is Totegegie Airport (GMR), which is nearly antipodal to Al-Ahsa International Airport (meaning Al-Ahsa International Airport is almost on the exact opposite side of the Earth from Totegegie Airport), and is located 12,122 miles (19,509 kilometers) away in Mangareva, Gambier Islands, French Polynesia.
- The closest airport to Al-Ahsa International Airport (HOF) is King Abdulaziz Air Base (DHA), which is located 79 miles (128 kilometers) NNE of HOF.
- In addition to being known as "Al-Ahsa International Airport", another name for HOF is "مطار الأحساء الدولي".
- Al-Ahsa airport has almost completed the process to acquire the status of international airport.
| 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 | 79.41 miles (127.81 km) NNE | King Abdulaziz Air Base (DHA) | Dhahran, Saudi Arabia | |
| 2 | 84.21 miles (135.52 km) NNE | King Fahd International Airport (DMM) | Dammam, Saudi Arabia | |
| 3 | 98.71 miles (158.86 km) NE | Bahrain International Airport (BAH) | Al Muharraq, Bahrain | |
| 4 | 114.98 miles (185.03 km) E | Al-Udeid Air Base (IUD) | Doha, Qatar | |
| 5 | 132.64 miles (213.47 km) E | Hamad International Airport (DOH) | Doha, Qatar | |
| 6 | 175.75 miles (282.84 km) W | King Khalid International Airport (RUH) | Riyadh, Saudi Arabia | |
| 7 | 186.66 miles (300.40 km) ESE | Dalma Airport (ZDY) | Dalma (island), United Arab Emirates | |
| 8 | 262.37 miles (422.24 km) ENE | Lavan Airport (LVP) | Lavan Island, Iran | |
| 9 | 266.12 miles (428.27 km) NNE | Bushehr Airport (BUZ) | Bushehr, Iran | |
| 10 | 287.57 miles (462.81 km) NNW | Kuwait International Airport (KWI) | Kuwait City, Kuwait | |
| 11 | 292.22 miles (470.28 km) ENE | Kish International Airport (KIH) | Kish Island, Iran | |
| 12 | 295.49 miles (475.54 km) NW | Qaisumah Domestic Airport (AQI) | Qaisumah, Hafar Al-Batin, Eastern Province, Saudi Arabia | |
| 13 | 329.16 miles (529.72 km) E | Abu Dhabi International Airport (AUH) | Abu Dhabi, United Arab Emirates | |
| 14 | 341.14 miles (549.01 km) W | Dawadmi Domestic Airport (DWD) | Dawadmi, Saudi Arabia | |
| 15 | 342.83 miles (551.73 km) ENE | Bandar Lengeh Airport (BDH) | Bandar Lengeh, Iran | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,122.19 miles (19,508.73 km) ESE | Totegegie Airport (GMR) | Mangareva, Gambier Islands, French Polynesia | |
| 2 | 11,837.62 miles (19,050.76 km) ESE | Tureira Airport (ZTA) | Tureia, Tuamotus, French Polynesia | |
| 3 | 11,798.91 miles (18,988.47 km) SE | Pukarua Airport (PUK) | Pukarua, Tuamotus, French Polynesia | |
| 4 | 11,765.91 miles (18,935.35 km) SE | Nukutavake Airport (NUK) | Nukutavake, Tuamotus, French Polynesia | |
| 5 | 11,602.72 miles (18,672.72 km) SE | Hao Airport (HOI) | Hao, Tuamotu Island, French Polynesia | |
| 6 | 11,500.65 miles (18,508.45 km) SE | Fangatau Airport (FGU) | Fangatau, French Polynesia | |
| 7 | 11,435.14 miles (18,403.03 km) SE | Raroia Airport (RRR) | Raroia, French Polynesia | |
| 8 | 11,398.68 miles (18,344.36 km) ESE | Makemo Airport (MKP) | Makemo, French Polynesia | |
| 9 | 11,327.91 miles (18,230.46 km) ESE | Anaa Airport (AAA) | Anaa, Tuamotus, French Polynesia | |
| 10 | 11,270.05 miles (18,137.34 km) ESE | Fakarava Airport (FAV) | Fakarava, Society Islands, French Polynesia | |
| 11 | 11,228.36 miles (18,070.24 km) SSE | Atuona Airport (AUQ) | Atuona, Marquesas Islands, French Polynesia | |
| 12 | 11,209.76 miles (18,040.31 km) ESE | Apataki Airport (APK) | Apataki, French Polynesia | |
| 13 | 11,185.40 miles (18,001.11 km) ESE | Arutua Airport (AXR) | Arutua, Tuamotus, French Polynesia | |
| 14 | 11,180.36 miles (17,993.00 km) ESE | Manihi Airport (XMH) | Manihi, French Polynesia | |
| 15 | 11,170.26 miles (17,976.74 km) ESE | Ahe Airport (AHE) | Ahe, French Polynesia | |