Nonstop flight route between Alton, Illinois, United States and Ciudad Constitución, Baja California Sur, Mexico:
Departure Airport:
(38°53'25"N by 90°2'45"W)
Arrival Airport:
(25°3'14"N by 111°36'53"W)
Distance from ALN to CUA:
1,577.93 miles (2,539.43 km)
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Jump to:
- About this route
- ALN Airport Information
- CUA Airport Information
- Facts about ALN
- Facts about CUA
- Map of Nearest Airports to ALN
- List of Nearest Airports to ALN
- Map of Furthest Airports from ALN
- List of Furthest Airports from ALN
- Map of Nearest Airports to CUA
- List of Nearest Airports to CUA
- Map of Furthest Airports from CUA
- List of Furthest Airports from CUA
About this route:
A direct, nonstop flight between St. Louis Regional Airport (ALN), Alton, Illinois, United States and Ciudad Constitución Airport (CUA), Ciudad Constitución, Baja California Sur, Mexico would travel a Great Circle distance of 1,578 miles (or 2,539 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 relatively short distance between St. Louis Regional Airport and Ciudad Constitución Airport, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
| IATA / ICAO Codes: | ALN / KALN |
| Airport Name: | St. Louis Regional Airport |
| Location: | Alton, Illinois, United States |
| GPS Coordinates: | 38°53'25"N by 90°2'45"W |
| Area Served: | Alton, Illinois |
| Operator/Owner: | St. Louis Regional |
| Airport Type: | Public |
| Elevation: | 544 feet (166 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from ALN |
| More Information: | ALN Maps & Info |
Arrival Airport Information:
| IATA / ICAO Codes: | CUA / |
| Airport Names: |
|
| Location: | Ciudad Constitución, Baja California Sur, Mexico |
| GPS Coordinates: | 25°3'14"N by 111°36'53"W |
| Operator/Owner: | Municipality of Comondú |
| Airport Type: | Public |
| Elevation: | 213 feet (65 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from CUA |
| More Information: | CUA Maps & Info |
Facts about St. Louis Regional Airport (ALN):
- St. Louis Regional Airport (ALN) has 2 runways.
- The furthest airport from St. Louis Regional Airport (ALN) is Margaret River Airport (MGV), which is located 11,002 miles (17,706 kilometers) away in Margaret River, Western Australia, Australia.
- Because of St. Louis Regional Airport's relatively low elevation of 544 feet, planes can take off or land at St. Louis Regional 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 the spring of 2004 the airport was at the center of a scandal.
- Its operations are paid for by an airport taxation district created in 1946, which collects taxes from property owners in the Madison County townships of Alton, Wood River, Foster and Fort Russell.
- West Star Aviation is the largest fixed base operations company at the airport.
- The 2,250 acres airfield sits at 544 ft MSL.
- The closest airport to St. Louis Regional Airport (ALN) is Lambert–St. Louis International Airport (STL), which is located only 20 miles (32 kilometers) WSW of ALN.
Facts about Ciudad Constitución Airport (CUA):
- Because of Ciudad Constitución Airport's relatively low elevation of 213 feet, planes can take off or land at Ciudad Constitución 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 Ciudad Constitución Airport (CUA) is Loreto International Airport (LTO), which is located 67 miles (107 kilometers) NNE of CUA.
- The furthest airport from Ciudad Constitución Airport (CUA) is Sir Gaëtan Duval Airport (RRG), which is located 11,950 miles (19,232 kilometers) away in Rodrigues Island, Mauritius.
- In addition to being known as "Ciudad Constitución Airport", other names for CUA include "Aeropuerto Nacional de Ciudad Constitución" and "MMDA".
- Ciudad Constitución Airport (CUA) currently has only 1 runway.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 19.64 miles (31.61 km) WSW | Lambert–St. Louis International Airport (STL) | St. Louis, Missouri, United States |     |
| 2 | 22.85 miles (36.78 km) SSW | St. Louis Downtown Airport (CPS) | Cahokia, Illinois (near St. Louis), United States | |
| 3 | 26.41 miles (42.50 km) SSE | MidAmerica St. Louis Airport (BLV) | Belleville, Illinois, United States | |
| 4 | 36.08 miles (58.06 km) E | Greenville Airport (GRE) | Greenville, Illinois, United States | |
| 5 | 36.24 miles (58.32 km) WSW | Spirit of St. Louis Airport (SUS) | Chesterfield, Missouri, United States | |
| 6 | 60.74 miles (97.76 km) ESE | Salem–Leckrone Airport (SLO) | Salem, Illinois, United States | |
| 7 | 68.78 miles (110.69 km) NNE | Abraham Lincoln Capital Airport (SPI) | Springfield, Illinois, United States | |
| 8 | 75.13 miles (120.92 km) ESE | Mt. Vernon Airport (MVN) | Mount Vernon, Illinois, United States | |
| 9 | 88.08 miles (141.75 km) SSE | Southern Illinois Airport (MDH) | Carbondale/Murphysboro, Illinois, United States | |
| 10 | 90.73 miles (146.02 km) NE | Decatur Airport (DEC) | Decatur, Illinois, United States | |
| 11 | 95.12 miles (153.07 km) NW | Quincy Regional Airport (UIN) | Quincy, Illinois, United States | |
| 12 | 96.44 miles (155.20 km) SE | Williamson County Regional Airport (MWA) | Marion, Illinois, United States | |
| 13 | 102.97 miles (165.72 km) ENE | Coles County Memorial Airport (MTO) | Mattoon/Charleston, Illinois, United States | |
| 14 | 107.04 miles (172.27 km) WSW | Rolla National Airport (VIH) | Rolla, Missouri, United States | |
| 15 | 115.57 miles (186.00 km) W | Jefferson City Memorial Airport (JEF) | Jefferson City, Missouri, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,002.15 miles (17,706.21 km) W | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 2 | 10,979.99 miles (17,670.53 km) W | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 3 | 10,957.22 miles (17,633.90 km) W | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 4 | 10,954.58 miles (17,629.65 km) W | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 5 | 10,926.12 miles (17,583.85 km) W | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 6 | 10,910.74 miles (17,559.09 km) W | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 7 | 10,901.55 miles (17,544.30 km) W | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 8 | 10,897.24 miles (17,537.37 km) WSW | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 9 | 10,880.36 miles (17,510.20 km) W | Albany Airport (ALH) | Albany, Western Australia, Australia | |
| 10 | 10,861.31 miles (17,479.54 km) WSW | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 11 | 10,859.59 miles (17,476.77 km) W | Katanning Airport (KNI) | Katanning, Western Australia, Australia | |
| 12 | 10,841.22 miles (17,447.21 km) WSW | Kalbarri Airport (KAX) | Kalbarri, Western Australia, Australia | |
| 13 | 10,808.74 miles (17,394.93 km) WSW | Morawa Airport (MWB) | Morawa, Western Australia, Australia | |
| 14 | 10,807.95 miles (17,393.67 km) WSW | Mullewa Airport (MXU) | Mullewa, Western Australia, Australia | |
| 15 | 10,799.72 miles (17,380.43 km) WSW | Shark Bay Airport (MJK) | Monkey Mia, Western Australia, Australia | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 66.73 miles (107.39 km) NNE | Loreto International Airport (LTO) | Loreto, Baja California Sur, Mexico | |
| 2 | 103.90 miles (167.21 km) SE | Manuel Márquez de León International Airport (LAP) | La Paz, Baja California Sur, Mexico | |
| 3 | 164.12 miles (264.13 km) ENE | Los Mochis International Airport (LMM) | Los Mochis, Sinaloa, Mexico | |
| 4 | 177.60 miles (285.83 km) SE | Los Cabos International Airport (SJD) | Los Cabos, Mexico | |
| 5 | 195.72 miles (314.97 km) NE | Ciudad Obregón International Airport (CEN) | Ciudad Obregón, Sonora, Mexico | |
| 6 | 205.87 miles (331.32 km) NNE | General José María Yáñez International Airport (GYM) | Guaymas, Sonora, Mexico | |
| 7 | 253.63 miles (408.17 km) NW | Guerrero Negro Airport (GUB) | Guerrero Negro, Baja California Sur, Mexico | |
| 8 | 260.23 miles (418.80 km) E | Culiacán International Airport (CUL) | Culiacán, Sinaloa, Mexico | |
| 9 | 281.44 miles (452.93 km) N | General Ignacio Pesqueira García International Airport (HMO) | Hermosillo, Sonora, Mexico | |
| 10 | 296.33 miles (476.90 km) NNW | Bahía de los Ángeles Airport (BHL) | Bahía de los Ángeles, Baja California, México | |
| 11 | 361.76 miles (582.19 km) ESE | General Rafael Buelna International Airport (MZT) | Mazatlán, Sinaloa, Mexico | |
| 12 | 428.23 miles (689.17 km) N | Nogales International Airport (NOG) | Nogales, Sonora, Mexico | |
| 13 | 429.95 miles (691.94 km) NE | General Roberto Fierro Villalobos International Airport (CUU) | Chihuahua, Chihuahua, Mexico | |
| 14 | 442.17 miles (711.60 km) N | Nogales International Airport (OLS) | Nogales, Arizona, United States | |
| 15 | 447.15 miles (719.61 km) NNW | Mar de Cortés International Airport (PPE) | La Jolla de Cortes, Sonora, Mexico | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,950.19 miles (19,231.91 km) SE | Sir Gaëtan Duval Airport (RRG) | Rodrigues Island, Mauritius | |
| 2 | 11,684.12 miles (18,803.72 km) ESE | Sir Seewoosagur Ramgoolam International Airport (MRU) | Plaisance, Mauritius | |
| 3 | 11,574.75 miles (18,627.70 km) ESE | Pierrefonds Airport (ZSE) | Saint-Pierre, Réunion | |
| 4 | 11,569.60 miles (18,619.42 km) ESE | Roland Garros Airport (RUN) | St Denis, Réunion, France | |
| 5 | 11,138.11 miles (17,925.01 km) E | Mananjary Airport (MNJ) | Mananjary, Madagascar | |
| 6 | 11,127.34 miles (17,907.67 km) ESE | Toamasino Airport (TMM) | Toamasina, Madagascar | |
| 7 | 11,121.21 miles (17,897.80 km) ESE | Sainte Marie Airport (SMS) | Île Sainte-Marie, Madagascar | |
| 8 | 11,096.83 miles (17,858.57 km) E | Tôlanaro Airport (FTU) | Tôlanaro, Madagascar | |
| 9 | 11,076.10 miles (17,825.21 km) ESE | Antsirabato Airport (ANM) | Antalaha, Madagascar | |
| 10 | 11,064.97 miles (17,807.30 km) E | Fianarantsoa Airport (WFI) | Fianarantsoa, Madagascar | |
| 11 | 11,030.74 miles (17,752.20 km) ESE | Ivato International Airport (TNR) | Antananarivo, Madagascar | |
| 12 | 11,021.54 miles (17,737.41 km) ESE | Mandritsara Airport (WMA) | Mandritsara, Madagascar | |
| 13 | 10,981.10 miles (17,672.33 km) ESE | Tsaratanana Airport (TTS) | Tsaratanana, Madagascar. | |
| 14 | 10,955.94 miles (17,631.83 km) E | Ampanihy Airport (AMP) | Ampanihy, Madagascar | |
| 15 | 10,943.24 miles (17,611.40 km) ESE | Port Bergé Airport (WPB) | Port Bergé, Madagascar | |