Nonstop flight route between Alamogordo, New Mexico, United States and Alton, Illinois, United States:
Departure Airport:
(32°50'24"N by 105°59'26"W)
Arrival Airport:
(38°53'25"N by 90°2'45"W)
Distance from ALM to ALN:
983.94 miles (1,583.49 km)
Share this route:
Jump to:
- About this route
- ALM Airport Information
- ALN Airport Information
- Facts about ALM
- Facts about ALN
- Map of Nearest Airports to ALM
- List of Nearest Airports to ALM
- Map of Furthest Airports from ALM
- List of Furthest Airports from ALM
- 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 Alamogordo–White Sands Regional Airport (ALM), Alamogordo, New Mexico, United States and St. Louis Regional Airport (ALN), Alton, Illinois, United States would travel a Great Circle distance of 984 miles (or 1,583 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 Alamogordo–White Sands Regional 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: | ALM / KALM |
| Airport Name: | Alamogordo–White Sands Regional Airport |
| Location: | Alamogordo, New Mexico, United States |
| GPS Coordinates: | 32°50'24"N by 105°59'26"W |
| Area Served: | Alamogordo, New Mexico |
| Operator/Owner: | City of Alamogordo |
| Airport Type: | Public |
| Elevation: | 4200 feet (1,280 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from ALM |
| More Information: | ALM 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 Alamogordo–White Sands Regional Airport (ALM):
- Alamogordo–White Sands Regional Airport (ALM) has 2 runways.
- The closest airport to Alamogordo–White Sands Regional Airport (ALM) is Holloman Air Force Base Alamogordo Army Airfield (HMN), which is located only 7 miles (11 kilometers) W of ALM.
- The furthest airport from Alamogordo–White Sands Regional Airport (ALM) is Sir Gaëtan Duval Airport (RRG), which is located 11,319 miles (18,217 kilometers) away in Rodrigues Island, Mauritius.
- As per Federal Aviation Administration records, the airport had 414 passenger boardings in calendar year 2008, 505 enplanements in 2009, and 369 in 2010.
- Because of Alamogordo–White Sands Regional Airport's high elevation of 4,200 feet, planes must typically fly at a faster airspeed in order to takeoff or land at ALM. Combined with a high temperature, this could make ALM a "Hot & High" airport, where the air density is lower than it would otherwise be at sea level.
Facts about St. Louis Regional Airport (ALN):
- St. Louis Regional Airport (ALN) has 2 runways.
- 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.
- 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.
- 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.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 6.78 miles (10.91 km) W | Holloman Air Force Base Alamogordo Army Airfield (HMN) | Alamogordo, New Mexico, United States |     |
| 2 | 66.25 miles (106.61 km) SW | Las Cruces International Airport (LRU) | Las Cruces, New Mexico, United States | |
| 3 | 72.12 miles (116.06 km) SSW | Biggs Army Airfield (BIF) | Fort Bliss, El Paso, Texas, United States | |
| 4 | 74.85 miles (120.46 km) SSW | El Paso International Airport (ELP) | El Paso, Texas, United States | |
| 5 | 79.11 miles (127.31 km) WNW | Truth or Consequences Municipal Airport (TCS) | Truth or Consequences, New Mexico, United States | |
| 6 | 87.01 miles (140.03 km) SSW | Abraham González International Airport (CJS) | Ciudad Juárez, Chihuahua, Mexico | |
| 7 | 87.01 miles (140.03 km) SSW | Nuevo Casas Grandes Municipal Airport (NCG) | Nuevo Casas Grandes, Chihuahua, Mexico | |
| 8 | 88.40 miles (142.26 km) E | Artesia Municipal Airport (ATS) | Artesia, New Mexico, United States | |
| 9 | 90.35 miles (145.40 km) ENE | Roswell International Air Center (ROW) | Roswell, New Mexico, United States | |
| 10 | 106.37 miles (171.19 km) ESE | Cavern City Air Terminal (CNM) | Carlsbad, New Mexico, United States | |
| 11 | 108.37 miles (174.41 km) WSW | Deming Municipal AirportDeming Army Airfield (DMN) | Deming, New Mexico, United States | |
| 12 | 118.76 miles (191.12 km) SW | Columbus Municipal Airport (CUS) | Columbus, New Mexico, United States | |
| 13 | 126.65 miles (203.83 km) W | Grant County Airport (SVC) | Silver City, New Mexico, United States | |
| 14 | 142.01 miles (228.54 km) SSE | Culberson County Airport (VHN) | Van Horn, Texas, United States | |
| 15 | 152.85 miles (245.99 km) NE | Fort Sumner Municipal Airport (FSU) | Fort Sumner, New Mexico, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,319.39 miles (18,216.75 km) SE | Sir Gaëtan Duval Airport (RRG) | Rodrigues Island, Mauritius | |
| 2 | 11,116.36 miles (17,890.00 km) SE | Sir Seewoosagur Ramgoolam International Airport (MRU) | Plaisance, Mauritius | |
| 3 | 11,047.52 miles (17,779.21 km) ESE | Pierrefonds Airport (ZSE) | Saint-Pierre, Réunion | |
| 4 | 11,033.13 miles (17,756.06 km) ESE | Roland Garros Airport (RUN) | St Denis, Réunion, France | |
| 5 | 10,720.20 miles (17,252.44 km) ESE | Tôlanaro Airport (FTU) | Tôlanaro, Madagascar | |
| 6 | 10,671.77 miles (17,174.50 km) ESE | Mananjary Airport (MNJ) | Mananjary, Madagascar | |
| 7 | 10,612.38 miles (17,078.93 km) ESE | Fianarantsoa Airport (WFI) | Fianarantsoa, Madagascar | |
| 8 | 10,602.45 miles (17,062.94 km) ESE | Toamasino Airport (TMM) | Toamasina, Madagascar | |
| 9 | 10,583.70 miles (17,032.78 km) E | Ampanihy Airport (AMP) | Ampanihy, Madagascar | |
| 10 | 10,579.40 miles (17,025.86 km) ESE | Sainte Marie Airport (SMS) | Île Sainte-Marie, Madagascar | |
| 11 | 10,531.14 miles (16,948.18 km) ESE | Ivato International Airport (TNR) | Antananarivo, Madagascar | |
| 12 | 10,507.09 miles (16,909.48 km) SE | Antsirabato Airport (ANM) | Antalaha, Madagascar | |
| 13 | 10,472.42 miles (16,853.69 km) ESE | Mandritsara Airport (WMA) | Mandritsara, Madagascar | |
| 14 | 10,456.63 miles (16,828.27 km) ESE | Manja Airport (MJA) | Manja, Menabe, Madagascar | |
| 15 | 10,453.68 miles (16,823.52 km) ESE | 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 | |