Nonstop flight route between Alton, Illinois, United States and Smyrna, Tennessee, United States:
Departure Airport:
(38°53'25"N by 90°2'45"W)
Arrival Airport:
(36°0'32"N by 86°31'11"W)
Distance from ALN to MQY:
277.52 miles (446.63 km)
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Jump to:
- About this route
- ALN Airport Information
- MQY Airport Information
- Facts about ALN
- Facts about MQY
- 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 MQY
- List of Nearest Airports to MQY
- Map of Furthest Airports from MQY
- List of Furthest Airports from MQY
About this route:
A direct, nonstop flight between St. Louis Regional Airport (ALN), Alton, Illinois, United States and Smyrna Airport (MQY), Smyrna, Tennessee, United States would travel a Great Circle distance of 278 miles (or 447 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 Smyrna 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: | MQY / KMQY |
| Airport Name: | Smyrna Airport |
| Location: | Smyrna, Tennessee, United States |
| GPS Coordinates: | 36°0'32"N by 86°31'11"W |
| Area Served: | Smyrna, Tennessee |
| Operator/Owner: | Smyrna / Rutherford County Airport Authority |
| Airport Type: | Public |
| Elevation: | 543 feet (166 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from MQY |
| More Information: | MQY Maps & Info |
Facts about St. Louis Regional Airport (ALN):
- St. Louis Regional Airport (ALN) has 2 runways.
- In the spring of 2004 the airport was at the center of a scandal.
- 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 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.
- West Star Aviation is the largest fixed base operations company at the airport.
- 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.
Facts about Smyrna Airport (MQY):
- Smyrna Airport covers an area of 1,700 acres at an elevation of 543 feet above mean sea level.
- The closest airport to Smyrna Airport (MQY) is Nashville International Airport (BNA), which is located only 12 miles (20 kilometers) NW of MQY.
- The furthest airport from Smyrna Airport (MQY) is Margaret River Airport (MGV), which is located 11,207 miles (18,036 kilometers) away in Margaret River, Western Australia, Australia.
- Because of Smyrna Airport's relatively low elevation of 543 feet, planes can take off or land at Smyrna 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.
- Smyrna Airport (MQY) has 2 runways.
| 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 | 12.17 miles (19.58 km) NW | Nashville International Airport (BNA) | Nashville, Tennessee, United States | |
| 2 | 31.36 miles (50.46 km) S | Shelbyville Municipal Airport (SYI) | Shelbyville, Tennessee, United States | |
| 3 | 43.51 miles (70.02 km) ESE | Warren County Memorial Airport (RNC) | McMinnville, Tennessee, United States | |
| 4 | 46.08 miles (74.16 km) SSE | Tullahoma Regional Airport (THA) | Tullahoma, Tennessee, United States | |
| 5 | 48.49 miles (78.03 km) SW | Maury County Airport (MRC) | Columbia/Mount Pleasant, Tennessee, United States | |
| 6 | 53.11 miles (85.48 km) WSW | Centerville Municipal Airport (GHM) | Centerville, Tennessee, United States | |
| 7 | 65.40 miles (105.25 km) NW | Clarksville–Montgomery County Regional Airport (CKV) | Clarksville, Tennessee, United States | |
| 8 | 65.60 miles (105.57 km) SSE | Franklin County Airport (UOS) | Sewanee, Tennessee, United States | |
| 9 | 65.63 miles (105.62 km) S | Fayetteville Municipal Airport (FYM) | Fayetteville, Tennessee, United States | |
| 10 | 66.26 miles (106.63 km) N | Paducah KY (BWG) | Bowling Green, Kentucky, United States | |
| 11 | 70.92 miles (114.14 km) NW | Campbell Army Airfield (HOP) | Fort Campbell / Hopkinsville, Kentucky, United States | |
| 12 | 77.34 miles (124.47 km) NNE | Glasgow Municipal Airport (GLW) | Glasgow, Kentucky, United States | |
| 13 | 84.00 miles (135.18 km) SE | Marion County Airport (APT) | Jasper, Tennessee, United States | |
| 14 | 92.38 miles (148.67 km) S | Redstone Army Airfield (AAF) (HUA) | Redstone Arsenal (near Huntsville), Alabama, United States | |
| 15 | 95.86 miles (154.27 km) S | Huntsville International Airport (HSV) | Huntsville / Decatur, Alabama, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,206.85 miles (18,035.63 km) W | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 2 | 11,186.23 miles (18,002.45 km) W | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 3 | 11,165.60 miles (17,969.24 km) W | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 4 | 11,153.67 miles (17,950.05 km) W | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 5 | 11,146.41 miles (17,938.36 km) W | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 6 | 11,131.28 miles (17,914.02 km) WSW | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 7 | 11,129.39 miles (17,910.97 km) W | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 8 | 11,121.21 miles (17,897.80 km) W | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 9 | 11,105.54 miles (17,872.60 km) WSW | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 10 | 11,092.41 miles (17,851.46 km) WSW | Kalbarri Airport (KAX) | Kalbarri, Western Australia, Australia | |
| 11 | 11,069.46 miles (17,814.53 km) W | Albany Airport (ALH) | Albany, Western Australia, Australia | |
| 12 | 11,060.42 miles (17,799.97 km) W | Katanning Airport (KNI) | Katanning, Western Australia, Australia | |
| 13 | 11,060.21 miles (17,799.64 km) WSW | Shark Bay Airport (MJK) | Monkey Mia, Western Australia, Australia | |
| 14 | 11,051.68 miles (17,785.91 km) WSW | Mullewa Airport (MXU) | Mullewa, Western Australia, Australia | |
| 15 | 11,046.96 miles (17,778.31 km) WSW | Morawa Airport (MWB) | Morawa, Western Australia, Australia | |