Nonstop flight route between Terre Haute, Indiana, United States and Alton, Illinois, United States:
Departure Airport:
(39°27'5"N by 87°18'27"W)
Arrival Airport:
(38°53'25"N by 90°2'45"W)
Distance from HUF to ALN:
151.73 miles (244.18 km)
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Jump to:
- About this route
- HUF Airport Information
- ALN Airport Information
- Facts about HUF
- Facts about ALN
- Map of Nearest Airports to HUF
- List of Nearest Airports to HUF
- Map of Furthest Airports from HUF
- List of Furthest Airports from HUF
- 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 Terre Haute International Airport Hulman Field (HUF), Terre Haute, Indiana, United States and St. Louis Regional Airport (ALN), Alton, Illinois, United States would travel a Great Circle distance of 152 miles (or 244 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 Terre Haute International Airport Hulman Field 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: | HUF / KHUF |
| Airport Name: | Terre Haute International Airport Hulman Field |
| Location: | Terre Haute, Indiana, United States |
| GPS Coordinates: | 39°27'5"N by 87°18'27"W |
| Area Served: | Terre Haute, Indiana |
| Operator/Owner: | Terre Haute International Airport Authority |
| Airport Type: | Public |
| Elevation: | 589 feet (180 meters) |
| # of Runways: | 3 |
| View all routes: | Routes from HUF |
| More Information: | HUF 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 Terre Haute International Airport Hulman Field (HUF):
- The closest airport to Terre Haute International Airport Hulman Field (HUF) is Sullivan County Airport (SIV), which is located 24 miles (39 kilometers) SSW of HUF.
- Because of Terre Haute International Airport Hulman Field's relatively low elevation of 589 feet, planes can take off or land at Terre Haute International Airport Hulman Field 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.
- Terre Haute International Airport Hulman Field (HUF) has 3 runways.
- The airport is home to the 181st Intelligence Wing of the Indiana Air National Guard.
- Originally called Hulman Field, the airport dates to 1943 when ground was broken on a 638-acre site donated to the city of Terre Haute by businessman Anton "Tony" Hulman, Jr.
- The furthest airport from Terre Haute International Airport Hulman Field (HUF) is Margaret River Airport (MGV), which is located 11,142 miles (17,931 kilometers) away in Margaret River, Western Australia, Australia.
Facts about St. Louis Regional Airport (ALN):
- Civic Memorial Airport opened in 1946 and received its current name in 1984.
- West Star Aviation is the largest fixed base operations company at the airport.
- 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.
- 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.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 24.45 miles (39.35 km) SSW | Sullivan County Airport (SIV) | Sullivan, Indiana, United States |     |
| 2 | 42.54 miles (68.45 km) ESE | Monroe County Airport (BMG) | Bloomington, Indiana, United States | |
| 3 | 42.72 miles (68.74 km) SSW | Ed-Air Airport (OTN) | Oaktown, Indiana, United States | |
| 4 | 50.10 miles (80.63 km) SSW | Lawrenceville–Vincennes International Airport (LWV) | Lawrenceville, Illinois, United States | |
| 5 | 51.86 miles (83.46 km) W | Coles County Memorial Airport (MTO) | Mattoon/Charleston, Illinois, United States | |
| 6 | 53.88 miles (86.71 km) NNW | Vermilion Regional Airport (DNV) | Danville, Illinois, United States | |
| 7 | 54.13 miles (87.11 km) SSW | O'Neal Airport (OEA) | Vincennes, Indiana, United States | |
| 8 | 56.99 miles (91.71 km) ENE | Indianapolis International Airport (IND) | Indianapolis, Indiana, United States | |
| 9 | 62.60 miles (100.75 km) SE | Virgil I. Grissom Municipal Airport (BFR) | Bedford, Indiana, United States | |
| 10 | 65.63 miles (105.63 km) NW | University of Illinois Willard Airport (CMI) | Champaign-Urbana, Illinois, United States | |
| 11 | 69.23 miles (111.41 km) NNE | Purdue University Airport (LAF) | West Lafayette, Indiana, United States | |
| 12 | 74.58 miles (120.03 km) SSE | French Lick Municipal Airport (FRH) | French Lick, Indiana, United States | |
| 13 | 76.51 miles (123.14 km) E | Columbus Municipal Airport (CLU) | Columbus, Indiana, United States | |
| 14 | 83.30 miles (134.05 km) ESE | Freeman Municipal Airport (SER) | Seymour, Indiana, United States | |
| 15 | 85.24 miles (137.18 km) SSE | Huntingburg Airport (HNB) | Huntingburg, Indiana, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,141.99 miles (17,931.26 km) W | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 2 | 11,119.44 miles (17,894.96 km) W | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 3 | 11,096.24 miles (17,857.62 km) W | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 4 | 11,096.08 miles (17,857.37 km) W | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 5 | 11,060.80 miles (17,800.58 km) WSW | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 6 | 11,046.12 miles (17,776.97 km) WSW | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 7 | 11,036.57 miles (17,761.60 km) WSW | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 8 | 11,025.74 miles (17,744.16 km) WSW | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 9 | 11,024.76 miles (17,742.59 km) W | Albany Airport (ALH) | Albany, Western Australia, Australia | |
| 10 | 11,001.09 miles (17,704.49 km) W | Katanning Airport (KNI) | Katanning, Western Australia, Australia | |
| 11 | 10,984.04 miles (17,677.06 km) WSW | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 12 | 10,959.12 miles (17,636.95 km) WSW | Kalbarri Airport (KAX) | Kalbarri, Western Australia, Australia | |
| 13 | 10,935.35 miles (17,598.69 km) WSW | Morawa Airport (MWB) | Morawa, Western Australia, Australia | |
| 14 | 10,931.25 miles (17,592.09 km) WSW | Mullewa Airport (MXU) | Mullewa, Western Australia, Australia | |
| 15 | 10,909.50 miles (17,557.10 km) WSW | Shark Bay Airport (MJK) | Monkey Mia, 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 | |