Nonstop flight route between Alton, Illinois, United States and Shelbyville, Tennessee, United States:
Departure Airport:
(38°53'25"N by 90°2'45"W)
Arrival Airport:
(35°33'33"N by 86°26'32"W)
Distance from ALN to SYI:
303.70 miles (488.76 km)
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Jump to:
- About this route
- ALN Airport Information
- SYI Airport Information
- Facts about ALN
- Facts about SYI
- Map of Nearest Airports to ALN
- List of Nearest Airports to ALN
- Map of Furthest Airports from ALN
- List of Furthest Airports from ALN
- Map of Nearest Airports to SYI
- List of Nearest Airports to SYI
- Map of Furthest Airports from SYI
- List of Furthest Airports from SYI
About this route:
A direct, nonstop flight between St. Louis Regional Airport (ALN), Alton, Illinois, United States and Shelbyville Municipal Airport (SYI), Shelbyville, Tennessee, United States would travel a Great Circle distance of 304 miles (or 489 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 St. Louis Regional Airport and Shelbyville Municipal Airport, the route shown on this map most likely still appears to be a straight line.
Departure 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 |
Arrival Airport Information:
| IATA / ICAO Codes: | SYI / KSYI |
| Airport Names: |
|
| Location: | Shelbyville, Tennessee, United States |
| GPS Coordinates: | 35°33'33"N by 86°26'32"W |
| Area Served: | Shelbyville, Tennessee |
| Operator/Owner: | City of Shelbyville |
| Airport Type: | Public |
| Elevation: | 801 feet (244 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from SYI |
| More Information: | SYI Maps & Info |
Facts about St. Louis Regional Airport (ALN):
- 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.
- In the spring of 2004 the airport was at the center of a scandal.
- 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 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.
Facts about Shelbyville Municipal Airport (SYI):
- Because of Shelbyville Municipal Airport's relatively low elevation of 801 feet, planes can take off or land at Shelbyville Municipal 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.
- Shelbyville Municipal Airport (SYI) currently has only 1 runway.
- The closest airport to Shelbyville Municipal Airport (SYI) is Tullahoma Regional Airport (THA), which is located only 17 miles (27 kilometers) SE of SYI.
- In addition to being known as "Shelbyville Municipal Airport", another name for SYI is "Bomar Field".
- The furthest airport from Shelbyville Municipal Airport (SYI) is Margaret River Airport (MGV), which is located 11,211 miles (18,042 kilometers) away in Margaret River, 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 | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 16.59 miles (26.69 km) SE | Tullahoma Regional Airport (THA) | Tullahoma, Tennessee, United States | |
| 2 | 31.36 miles (50.46 km) N | Smyrna Airport (MQY) | Smyrna, Tennessee, United States | |
| 3 | 34.97 miles (56.27 km) ENE | Warren County Memorial Airport (RNC) | McMinnville, Tennessee, United States | |
| 4 | 35.20 miles (56.65 km) S | Fayetteville Municipal Airport (FYM) | Fayetteville, Tennessee, United States | |
| 5 | 39.24 miles (63.14 km) SE | Franklin County Airport (UOS) | Sewanee, Tennessee, United States | |
| 6 | 41.41 miles (66.64 km) W | Maury County Airport (MRC) | Columbia/Mount Pleasant, Tennessee, United States | |
| 7 | 41.42 miles (66.66 km) NNW | Nashville International Airport (BNA) | Nashville, Tennessee, United States | |
| 8 | 59.36 miles (95.54 km) SE | Marion County Airport (APT) | Jasper, Tennessee, United States | |
| 9 | 59.45 miles (95.67 km) WNW | Centerville Municipal Airport (GHM) | Centerville, Tennessee, United States | |
| 10 | 62.38 miles (100.39 km) SSW | Redstone Army Airfield (AAF) (HUA) | Redstone Arsenal (near Huntsville), Alabama, United States | |
| 11 | 66.43 miles (106.91 km) SSW | Huntsville International Airport (HSV) | Huntsville / Decatur, Alabama, United States | |
| 12 | 68.70 miles (110.56 km) SSW | Pryor Field Regional Airport (DCU) | Decatur, Alabama, United States | |
| 13 | 78.68 miles (126.62 km) ESE | Chattanooga Metropolitan Airport (CHA) | Chattanooga, Tennessee, United States | |
| 14 | 86.70 miles (139.52 km) SW | Northwest Alabama Regional Airport (MSL) | Muscle Shoals, Alabama, United States | |
| 15 | 91.31 miles (146.95 km) NW | Clarksville–Montgomery County Regional Airport (CKV) | Clarksville, Tennessee, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,211.03 miles (18,042.35 km) W | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 2 | 11,190.73 miles (18,009.69 km) W | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 3 | 11,170.52 miles (17,977.17 km) W | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 4 | 11,156.97 miles (17,955.36 km) W | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 5 | 11,153.62 miles (17,949.97 km) W | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 6 | 11,141.35 miles (17,930.22 km) W | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 7 | 11,136.31 miles (17,922.11 km) W | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 8 | 11,128.34 miles (17,909.28 km) W | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 9 | 11,117.96 miles (17,892.58 km) WSW | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 10 | 11,106.57 miles (17,874.24 km) WSW | Kalbarri Airport (KAX) | Kalbarri, Western Australia, Australia | |
| 11 | 11,076.99 miles (17,826.64 km) WSW | Shark Bay Airport (MJK) | Monkey Mia, Western Australia, Australia | |
| 12 | 11,071.24 miles (17,817.40 km) W | Albany Airport (ALH) | Albany, Western Australia, Australia | |
| 13 | 11,064.20 miles (17,806.05 km) W | Katanning Airport (KNI) | Katanning, Western Australia, Australia | |
| 14 | 11,064.04 miles (17,805.81 km) WSW | Mullewa Airport (MXU) | Mullewa, Western Australia, Australia | |
| 15 | 11,058.06 miles (17,796.18 km) WSW | Morawa Airport (MWB) | Morawa, Western Australia, Australia | |