Nonstop flight route between Salina, Utah, United States and Alton, Illinois, United States:
Departure Airport:
(39°1'45"N by 111°50'17"W)
Arrival Airport:
(38°53'25"N by 90°2'45"W)
Distance from SBO to ALN:
1,168.04 miles (1,879.77 km)
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Jump to:
- About this route
- SBO Airport Information
- ALN Airport Information
- Facts about SBO
- Facts about ALN
- Map of Nearest Airports to SBO
- List of Nearest Airports to SBO
- Map of Furthest Airports from SBO
- List of Furthest Airports from SBO
- 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 Salina-Gunnison Airport (SBO), Salina, Utah, United States and St. Louis Regional Airport (ALN), Alton, Illinois, United States would travel a Great Circle distance of 1,168 miles (or 1,880 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 Salina-Gunnison 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: | SBO / |
| Airport Names: |
|
| Location: | Salina, Utah, United States |
| GPS Coordinates: | 39°1'45"N by 111°50'17"W |
| Area Served: | Salina & Gunnison, Utah |
| Operator/Owner: | Cities of Salina & Gunnison |
| Airport Type: | Public |
| Elevation: | 5159 feet (1,572 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from SBO |
| More Information: | SBO 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 Salina-Gunnison Airport (SBO):
- Salina-Gunnison Airport (SBO) currently has only 1 runway.
- In addition to being known as "Salina-Gunnison Airport", another name for SBO is "44U".
- Because of Salina-Gunnison Airport's high elevation of 5,159 feet, planes must typically fly at a faster airspeed in order to takeoff or land at SBO. Combined with a high temperature, this could make SBO a "Hot & High" airport, where the air density is lower than it would otherwise be at sea level.
- The furthest airport from Salina-Gunnison Airport (SBO) is Sir Gaëtan Duval Airport (RRG), which is located 11,075 miles (17,823 kilometers) away in Rodrigues Island, Mauritius.
- The closest airport to Salina-Gunnison Airport (SBO) is Fillmore Municipal Airport (FIL), which is located 29 miles (46 kilometers) W of SBO.
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.
- The 2,250 acres airfield sits at 544 ft MSL.
- 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.
- 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 | 28.60 miles (46.03 km) W | Fillmore Municipal Airport (FIL) | Fillmore, Utah, United States |     |
| 2 | 39.46 miles (63.50 km) NNE | Mount Pleasant Airport (MSD) | Mount Pleasant, Utah, United States | |
| 3 | 43.29 miles (69.67 km) NW | Delta Municipal Airport (DTA) | Delta, Utah, United States | |
| 4 | 82.45 miles (132.69 km) N | Provo Municipal Airport (PVU) | Provo, Utah, United States | |
| 5 | 87.11 miles (140.19 km) SSW | Panguitch Municipal Airport (PNU) | Panguitch, Utah, United States | |
| 6 | 92.89 miles (149.50 km) S | Bryce Canyon Airport (BCE) | Bryce Canyon, Utah, United States | |
| 7 | 99.80 miles (160.61 km) NW | Michael Army AirfieldDugway Army Airfield (DPG) | Dugway Proving Ground, Utah, United States | |
| 8 | 113.64 miles (182.88 km) E | Canyonlands Field (CNY) | Moab, Utah, United States | |
| 9 | 114.40 miles (184.10 km) SW | Cedar City Regional Airport (CDC) | Cedar City, Utah, United States | |
| 10 | 119.27 miles (191.95 km) SSE | Bullfrog Basin Airport (BFG) | Glen Canyon, Utah, United States | |
| 11 | 121.77 miles (195.97 km) N | Salt Lake City International Airport (SLC) | Salt Lake City, Utah, United States | |
| 12 | 127.24 miles (204.77 km) N | Skypark Airport (BTF) | Bountiful, Utah, United States | |
| 13 | 144.44 miles (232.46 km) SSW | Kanab Municipal Airport (KNB) | Kanab, Utah, United States | |
| 14 | 144.91 miles (233.20 km) N | Hill Air Force Base (HIF) | Ogden, Utah, United States | |
| 15 | 146.85 miles (236.33 km) S | Page Municipal Airport (PGA) | Page, Arizona, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,074.82 miles (17,823.16 km) SSE | Sir Gaëtan Duval Airport (RRG) | Rodrigues Island, Mauritius | |
| 2 | 11,008.68 miles (17,716.71 km) SSE | Sir Seewoosagur Ramgoolam International Airport (MRU) | Plaisance, Mauritius | |
| 3 | 10,999.56 miles (17,702.03 km) SE | Pierrefonds Airport (ZSE) | Saint-Pierre, Réunion | |
| 4 | 10,976.13 miles (17,664.33 km) SE | Roland Garros Airport (RUN) | St Denis, Réunion, France | |
| 5 | 10,869.79 miles (17,493.18 km) ESE | Tôlanaro Airport (FTU) | Tôlanaro, Madagascar | |
| 6 | 10,751.11 miles (17,302.20 km) ESE | Ampanihy Airport (AMP) | Ampanihy, Madagascar | |
| 7 | 10,736.30 miles (17,278.36 km) SE | Mananjary Airport (MNJ) | Mananjary, Madagascar | |
| 8 | 10,697.30 miles (17,215.59 km) SE | Fianarantsoa Airport (WFI) | Fianarantsoa, Madagascar | |
| 9 | 10,604.80 miles (17,066.73 km) SE | Toamasino Airport (TMM) | Toamasina, Madagascar | |
| 10 | 10,574.67 miles (17,018.24 km) SE | Manja Airport (MJA) | Manja, Menabe, Madagascar | |
| 11 | 10,570.37 miles (17,011.32 km) SE | Ivato International Airport (TNR) | Antananarivo, Madagascar | |
| 12 | 10,561.38 miles (16,996.86 km) ESE | Andavadoaka Airport (DVD) | Andavadoaka, Toliara province, Atsimo-Andrefana region, Madagascar | |
| 13 | 10,561.37 miles (16,996.84 km) SE | Sainte Marie Airport (SMS) | Île Sainte-Marie, Madagascar | |
| 14 | 10,548.88 miles (16,976.73 km) ESE | Morombe Airport (MXM) | Morombe, Madagascar | |
| 15 | 10,528.79 miles (16,944.41 km) SE | Miandrivazo Airport (ZVA) | Miandrivazo, 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 | |