Nonstop flight route between Calexico, California, United States and Alton, Illinois, United States:
Departure Airport:
(32°40'9"N by 115°30'47"W)
Arrival Airport:
(38°53'25"N by 90°2'45"W)
Distance from CXL to ALN:
1,485.21 miles (2,390.20 km)
Share this route:
Jump to:
- About this route
- CXL Airport Information
- ALN Airport Information
- Facts about CXL
- Facts about ALN
- Map of Nearest Airports to CXL
- List of Nearest Airports to CXL
- Map of Furthest Airports from CXL
- List of Furthest Airports from CXL
- Map of Nearest Airports to ALN
- List of Nearest Airports to ALN
- Map of Furthest Airports from ALN
- List of Furthest Airports from ALN
About this route:
A direct, nonstop flight between Calexico International Airport (CXL), Calexico, California, United States and St. Louis Regional Airport (ALN), Alton, Illinois, United States would travel a Great Circle distance of 1,485 miles (or 2,390 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 Calexico International Airport and St. Louis Regional Airport, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
| IATA / ICAO Codes: | CXL / KCXL |
| Airport Name: | Calexico International Airport |
| Location: | Calexico, California, United States |
| GPS Coordinates: | 32°40'9"N by 115°30'47"W |
| Area Served: | Calexico, California |
| Operator/Owner: | City of Calexico |
| Airport Type: | Public |
| Elevation: | 4 feet (1 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from CXL |
| More Information: | CXL Maps & Info |
Arrival 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 |
Facts about Calexico International Airport (CXL):
- Because of Calexico International Airport's relatively low elevation of 4 feet, planes can take off or land at Calexico 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.
- Calexico International Airport (CXL) currently has only 1 runway.
- The furthest airport from Calexico International Airport (CXL) is Sir Gaëtan Duval Airport (RRG), which is located 11,542 miles (18,575 kilometers) away in Rodrigues Island, Mauritius.
- The closest airport to Calexico International Airport (CXL) is Imperial County Airport (IPL), which is located only 12 miles (19 kilometers) NNW of CXL.
Facts about St. Louis Regional Airport (ALN):
- 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.
- 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.
- West Star Aviation is the largest fixed base operations company at the airport.
- St. Louis Regional Airport (ALN) has 2 runways.
- 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.
- The 2,250 acres airfield sits at 544 ft MSL.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12.00 miles (19.31 km) NNW | Imperial County Airport (IPL) | Imperial, California, United States |     |
| 2 | 14.37 miles (23.12 km) NW | Naval Air Facility El Centro (NJK) | El Centro, California, United States | |
| 3 | 16.05 miles (25.82 km) E | General Rodolfo Sánchez Taboada International Airport (MXL) | Mexicali, Baja California, Mexico | |
| 4 | 22.36 miles (35.99 km) N | Brawley Municipal Airport (BWC) | Brawley, California, United States | |
| 5 | 46.99 miles (75.63 km) NNW | Salton Sea Airport (SAS) | Salton City, California, United States | |
| 6 | 52.78 miles (84.94 km) E | Yuma International Airport (YUM) | Yuma, Arizona, United States | |
| 7 | 62.06 miles (99.88 km) NW | Borrego Valley Airport (BXS) | Borrego Springs, California, United States | |
| 8 | 66.20 miles (106.54 km) ENE | Laguna Army Airfield (LGF) | Yuma Proving Ground, Arizona, United States | |
| 9 | 75.98 miles (122.27 km) NNW | Jacqueline Cochran Regional Airport (TRM) | Palm Springs, California, United States | |
| 10 | 80.05 miles (128.82 km) NE | Blythe Airport (BLH) | Blythe, California, United States | |
| 11 | 85.25 miles (137.19 km) W | Tijuana International Airport (TIJ) | Tijuana, Baja California, Mexico | |
| 12 | 85.48 miles (137.57 km) W | Gillespie Field (SEE) | San Diego / El Cajon, California, United States | |
| 13 | 85.63 miles (137.81 km) W | Brown Field Municipal Airport (SDM) | San Diego, California, United States | |
| 14 | 86.57 miles (139.32 km) NNW | Bermuda Dunes Airport (UDD) | Palm Springs, California, United States | |
| 15 | 87.75 miles (141.22 km) SW | Ensenada Airport (ESE) | Ensenada, Baja California, Mexico | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,541.96 miles (18,574.94 km) S | Sir Gaëtan Duval Airport (RRG) | Rodrigues Island, Mauritius | |
| 2 | 11,493.00 miles (18,496.14 km) SSE | Sir Seewoosagur Ramgoolam International Airport (MRU) | Plaisance, Mauritius | |
| 3 | 11,475.55 miles (18,468.07 km) SE | Pierrefonds Airport (ZSE) | Saint-Pierre, Réunion | |
| 4 | 11,453.68 miles (18,432.87 km) SE | Roland Garros Airport (RUN) | St Denis, Réunion, France | |
| 5 | 11,254.32 miles (18,112.02 km) ESE | Tôlanaro Airport (FTU) | Tôlanaro, Madagascar | |
| 6 | 11,168.90 miles (17,974.55 km) SE | Mananjary Airport (MNJ) | Mananjary, Madagascar | |
| 7 | 11,121.83 miles (17,898.81 km) ESE | Ampanihy Airport (AMP) | Ampanihy, Madagascar | |
| 8 | 11,119.05 miles (17,894.33 km) ESE | Fianarantsoa Airport (WFI) | Fianarantsoa, Madagascar | |
| 9 | 11,061.76 miles (17,802.13 km) SE | Toamasino Airport (TMM) | Toamasina, Madagascar | |
| 10 | 11,024.60 miles (17,742.33 km) SE | Sainte Marie Airport (SMS) | Île Sainte-Marie, Madagascar | |
| 11 | 11,012.57 miles (17,722.97 km) SE | Ivato International Airport (TNR) | Antananarivo, Madagascar | |
| 12 | 10,976.32 miles (17,664.63 km) ESE | Manja Airport (MJA) | Manja, Menabe, Madagascar | |
| 13 | 10,952.97 miles (17,627.05 km) ESE | Miandrivazo Airport (ZVA) | Miandrivazo, Madagascar | |
| 14 | 10,949.05 miles (17,620.74 km) ESE | Andavadoaka Airport (DVD) | Andavadoaka, Toliara province, Atsimo-Andrefana region, Madagascar | |
| 15 | 10,944.53 miles (17,613.46 km) SE | Tsiroanomandidy Airport (WTS) | Tsiroanomandidy, Madagascar | |
| 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 | |