Nonstop flight route between Miami, Oklahoma, United States and Alton, Illinois, United States:
Departure Airport:
(36°54'33"N by 94°53'15"W)
Arrival Airport:
(38°53'25"N by 90°2'45"W)
Distance from MIO to ALN:
297.28 miles (478.42 km)
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Jump to:
- About this route
- MIO Airport Information
- ALN Airport Information
- Facts about MIO
- Facts about ALN
- Map of Nearest Airports to MIO
- List of Nearest Airports to MIO
- Map of Furthest Airports from MIO
- List of Furthest Airports from MIO
- 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 Miami Municipal Airport (MIO), Miami, Oklahoma, United States and St. Louis Regional Airport (ALN), Alton, Illinois, United States would travel a Great Circle distance of 297 miles (or 478 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 Miami Municipal 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: | MIO / KMIO |
| Airport Name: | Miami Municipal Airport |
| Location: | Miami, Oklahoma, United States |
| GPS Coordinates: | 36°54'33"N by 94°53'15"W |
| Area Served: | Miami, Oklahoma |
| Operator/Owner: | City of Miami |
| Airport Type: | Public |
| Elevation: | 808 feet (246 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from MIO |
| More Information: | MIO 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 Miami Municipal Airport (MIO):
- Miami Municipal Airport (MIO) currently has only 1 runway.
- The furthest airport from Miami Municipal Airport (MIO) is Margaret River Airport (MGV), which is located 10,743 miles (17,289 kilometers) away in Margaret River, Western Australia, Australia.
- Miami Municipal Airport covers 300 acres at an elevation of 808 feet.
- Because of Miami Municipal Airport's relatively low elevation of 808 feet, planes can take off or land at Miami 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.
- The closest airport to Miami Municipal Airport (MIO) is Joplin Regional Airport (JLN), which is located 27 miles (44 kilometers) NE of MIO.
- Three known auxiliary airfields were associated with Miami Airport for emergency and overflow landings, all in the Miami area.
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 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.
- Today a fair amount of air traffic and the Direct TV blimp comes for Cardinals playoffs, as Lambert's airport cannot take the blimp.
- 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.
- 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.
- St. Louis Regional Airport (ALN) has 2 runways.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 27.23 miles (43.82 km) NE | Joplin Regional Airport (JLN) | Joplin, Missouri, United States |     |
| 2 | 28.24 miles (45.45 km) ESE | Neosho Hugh Robinson Airport (EOS) | Neosho, Missouri, United States | |
| 3 | 38.31 miles (61.65 km) NNE | Atkinson Municipal Airport (PTS) | Pittsburg, Kansas, United States | |
| 4 | 39.87 miles (64.17 km) WNW | Coffeyville Municipal Airport (CFV) | Coffeyville, Kansas, United States | |
| 5 | 44.84 miles (72.16 km) NW | Tri-City Airport (PPF) | Parsons, Kansas, United States | |
| 6 | 52.06 miles (83.79 km) WNW | Independence Municipal Airport (IDP) | Independence, Kansas, United States | |
| 7 | 53.98 miles (86.87 km) SE | Northwest Arkansas Regional Airport (XNA) | Fayetteville/Springdale, Arkansas, United States | |
| 8 | 54.25 miles (87.30 km) SSE | Smith Field (SLG) | Siloam Springs, Arkansas, United States | |
| 9 | 56.99 miles (91.71 km) SE | Rogers Municipal Airport (ROG) | Rogers, Arkansas, United States | |
| 10 | 61.78 miles (99.42 km) N | Fort Scott Municipal Airport (FSK) | Fort Scott, Kansas, United States | |
| 11 | 61.92 miles (99.65 km) NNW | Chanute Martin Johnson Airport (CNU) | Chanute, Kansas, United States | |
| 12 | 62.94 miles (101.29 km) W | Bartlesville Municipal Airport (BVO) | Bartlesville, Oklahoma, United States | |
| 13 | 66.20 miles (106.54 km) SE | Springdale Municipal Airport (SPZ) | Springdale, Arkansas, United States | |
| 14 | 74.11 miles (119.27 km) SSE | Drake Field (FYV) | Fayetteville, Arkansas, United States | |
| 15 | 74.14 miles (119.31 km) SW | Tulsa International Airport (TUL) | Tulsa, Oklahoma, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,742.83 miles (17,288.87 km) W | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 2 | 10,721.66 miles (17,254.79 km) W | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 3 | 10,700.32 miles (17,220.46 km) W | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 4 | 10,691.54 miles (17,206.32 km) W | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 5 | 10,678.34 miles (17,185.08 km) W | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 6 | 10,669.06 miles (17,170.15 km) SE | Sir Gaëtan Duval Airport (RRG) | Rodrigues Island, Mauritius | |
| 7 | 10,662.40 miles (17,159.43 km) W | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 8 | 10,661.58 miles (17,158.11 km) W | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 9 | 10,653.21 miles (17,144.64 km) W | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 10 | 10,638.40 miles (17,120.80 km) W | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 11 | 10,628.11 miles (17,104.24 km) WSW | Kalbarri Airport (KAX) | Kalbarri, Western Australia, Australia | |
| 12 | 10,611.33 miles (17,077.24 km) W | Albany Airport (ALH) | Albany, Western Australia, Australia | |
| 13 | 10,603.04 miles (17,063.89 km) WSW | Shark Bay Airport (MJK) | Monkey Mia, Western Australia, Australia | |
| 14 | 10,597.43 miles (17,054.87 km) W | Katanning Airport (KNI) | Katanning, Western Australia, Australia | |
| 15 | 10,584.48 miles (17,034.02 km) W | Mullewa Airport (MXU) | Mullewa, 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 | |