Nonstop flight route between Huntsville, Texas, United States and Alton, Illinois, United States:
Departure Airport:
(30°44'48"N by 95°35'13"W)
Arrival Airport:
(38°53'25"N by 90°2'45"W)
Distance from HTV to ALN:
644.15 miles (1,036.66 km)
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Jump to:
- About this route
- HTV Airport Information
- ALN Airport Information
- Facts about HTV
- Facts about ALN
- Map of Nearest Airports to HTV
- List of Nearest Airports to HTV
- Map of Furthest Airports from HTV
- List of Furthest Airports from HTV
- 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 Bruce Brothers Huntsville Regional Airport (HTV), Huntsville, Texas, United States and St. Louis Regional Airport (ALN), Alton, Illinois, United States would travel a Great Circle distance of 644 miles (or 1,037 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 Bruce Brothers Huntsville 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: | HTV / KUTS |
| Airport Names: |
|
| Location: | Huntsville, Texas, United States |
| GPS Coordinates: | 30°44'48"N by 95°35'13"W |
| Area Served: | Huntsville, Texas |
| Operator/Owner: | City of Huntsville |
| Airport Type: | Public |
| Elevation: | 363 feet (111 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from HTV |
| More Information: | HTV 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 Bruce Brothers Huntsville Regional Airport (HTV):
- Bruce Brothers Huntsville Regional Airport (HTV) currently has only 1 runway.
- Because of Bruce Brothers Huntsville Regional Airport's relatively low elevation of 363 feet, planes can take off or land at Bruce Brothers Huntsville 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 furthest airport from Bruce Brothers Huntsville Regional Airport (HTV) is Cocos (Keeling) Island Airport (CCK), which is located 10,929 miles (17,589 kilometers) away in Cocos Islands, Australia.
- In addition to being known as "Bruce Brothers Huntsville Regional Airport", other names for HTV include "Huntsville Municipal Airport" and "UTS".
- The closest airport to Bruce Brothers Huntsville Regional Airport (HTV) is Lone Star Executive Airport (CXO), which is located 29 miles (47 kilometers) SSE of HTV.
Facts about St. Louis Regional Airport (ALN):
- 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 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.
- 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.
- 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.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 29.13 miles (46.88 km) SSE | Lone Star Executive Airport (CXO) | Houston, Texas, United States |     |
| 2 | 44.25 miles (71.21 km) W | Coulter Field (CFD) | Bryan, Texas, United States | |
| 3 | 47.37 miles (76.24 km) S | David Wayne Hooks Memorial Airport (DWH) | Houston, Texas, United States | |
| 4 | 47.44 miles (76.34 km) WSW | Easterwood Airport (CLL) | College Station, Texas, United States | |
| 5 | 54.68 miles (88.01 km) SSE | George Bush Intercontinental Airport (IAH) | Houston, Texas, United States | |
| 6 | 59.93 miles (96.44 km) NE | Angelina County Airport (LFK) | Lufkin, Texas, United States | |
| 7 | 64.36 miles (103.58 km) S | West Houston Airport (IWS) | Houston, Texas, United States | |
| 8 | 71.19 miles (114.56 km) S | Andrau Airpark (AAP) | Houston, Texas, United States | |
| 9 | 76.42 miles (122.99 km) SSE | Baytown Airport (HPY) | Baytown, Texas, United States | |
| 10 | 77.82 miles (125.24 km) S | Sugar Land Regional Airport (SGR) | Sugar Land, Texas (near Houston), United States | |
| 11 | 78.29 miles (126.00 km) SSE | William P. Hobby Airport (HOU) | Houston, Texas, United States | |
| 12 | 80.57 miles (129.66 km) NNE | Cherokee County Airport (JKV) | Jacksonville, Texas, United States | |
| 13 | 82.80 miles (133.25 km) SSE | Ellington Field Joint Reserve BaseEllington Air Force BaseEllington Field (EFD) | Houston, Texas, United States | |
| 14 | 94.19 miles (151.58 km) ESE | Beaumont Municipal Airport (BMT) | Beaumont, Texas, United States | |
| 15 | 100.68 miles (162.03 km) NNW | C. David Campbell Field (CRS) | Corsicana, Texas, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,929.09 miles (17,588.62 km) SW | Cocos (Keeling) Island Airport (CCK) | Cocos Islands, Australia | |
| 2 | 10,921.96 miles (17,577.14 km) ESE | Sir Gaëtan Duval Airport (RRG) | Rodrigues Island, Mauritius | |
| 3 | 10,638.63 miles (17,121.17 km) WSW | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 4 | 10,636.82 miles (17,118.27 km) W | Shark Bay Airport (MJK) | Monkey Mia, Western Australia, Australia | |
| 5 | 10,631.13 miles (17,109.10 km) ESE | Sir Seewoosagur Ramgoolam International Airport (MRU) | Plaisance, Mauritius | |
| 6 | 10,629.95 miles (17,107.20 km) W | Kalbarri Airport (KAX) | Kalbarri, Western Australia, Australia | |
| 7 | 10,620.86 miles (17,092.57 km) WSW | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 8 | 10,620.40 miles (17,091.83 km) W | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 9 | 10,618.53 miles (17,088.82 km) W | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 10 | 10,608.98 miles (17,073.45 km) W | Carnarvon Airport (CVQ) | Carnarvon, Western Australia, Australia | |
| 11 | 10,604.90 miles (17,066.89 km) W | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 12 | 10,603.99 miles (17,065.42 km) WSW | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 13 | 10,585.62 miles (17,035.85 km) W | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 14 | 10,579.71 miles (17,026.35 km) WSW | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 15 | 10,579.53 miles (17,026.06 km) W | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 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 | |