Nonstop flight route between Midland, Texas, United States and Alton, Illinois, United States:
Departure Airport:
(32°2'12"N by 102°6'3"W)
Arrival Airport:
(38°53'25"N by 90°2'45"W)
Distance from MDD to ALN:
826.14 miles (1,329.54 km)
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Jump to:
- About this route
- MDD Airport Information
- ALN Airport Information
- Facts about MDD
- Facts about ALN
- Map of Nearest Airports to MDD
- List of Nearest Airports to MDD
- Map of Furthest Airports from MDD
- List of Furthest Airports from MDD
- 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 Midland Airpark (MDD), Midland, Texas, United States and St. Louis Regional Airport (ALN), Alton, Illinois, United States would travel a Great Circle distance of 826 miles (or 1,330 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 Midland Airpark 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: | MDD / KMDD |
| Airport Name: | Midland Airpark |
| Location: | Midland, Texas, United States |
| GPS Coordinates: | 32°2'12"N by 102°6'3"W |
| Area Served: | Midland, Texas |
| Operator/Owner: | City of Midland |
| Airport Type: | Public |
| Elevation: | 2803 feet (854 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from MDD |
| More Information: | MDD 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 Midland Airpark (MDD):
- Midland Airpark (MDD) has 2 runways.
- The closest airport to Midland Airpark (MDD) is Midland International AirportMidland Army Airfield (MAF), which is located only 9 miles (14 kilometers) SW of MDD.
- The furthest airport from Midland Airpark (MDD) is Sir Gaëtan Duval Airport (RRG), which is located 11,200 miles (18,024 kilometers) away in Rodrigues Island, Mauritius.
Facts about St. Louis Regional Airport (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.
- 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.
- 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.
- West Star Aviation is the largest fixed base operations company at the airport.
- Civic Memorial Airport opened in 1946 and received its current name in 1984.
- 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.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 8.79 miles (14.14 km) SW | Midland International AirportMidland Army Airfield (MAF) | Midland, Texas, United States |     |
| 2 | 36.16 miles (58.20 km) ENE | Webb Air Force Base Big Spring Army Airfield (BGS) | Big Spring, Texas, United States | |
| 3 | 66.95 miles (107.74 km) WSW | Winkler County Airport (INK) | Wink, Texas, United States | |
| 4 | 79.14 miles (127.36 km) NW | Lea County Regional Airport (HOB) | Hobbs, New Mexico, United States | |
| 5 | 91.05 miles (146.54 km) SSW | Fort Stockton-Pecos County Airport (FST) | Fort Stockton, Texas, United States | |
| 6 | 94.39 miles (151.90 km) WSW | Pecos Municipal Airport (PEQ) | Pecos, Texas, United States | |
| 7 | 100.05 miles (161.01 km) ENE | Avenger Field (SWW) | Sweetwater, Texas, United States | |
| 8 | 105.44 miles (169.69 km) ESE | San Angelo Regional Airport (SJT) | San Angelo, Texas, United States | |
| 9 | 108.46 miles (174.54 km) ESE | Goodfellow Air Force Base (GOF) | San Angelo, Texas, United States | |
| 10 | 113.58 miles (182.80 km) N | Lubbock Preston Smith International Airport (LBB) | Lubbock, Texas, United States | |
| 11 | 128.13 miles (206.20 km) W | Cavern City Air Terminal (CNM) | Carlsbad, New Mexico, United States | |
| 12 | 133.95 miles (215.57 km) ENE | Dyess Air Force Base (DYS) | Abilene, Texas, United States | |
| 13 | 143.70 miles (231.27 km) E | Abilene Regional Airport (ABI) | Abilene, Texas, United States | |
| 14 | 147.58 miles (237.51 km) SW | Alpine-Casparis Municipal Airport (ALE) | Alpine, Texas, United States | |
| 15 | 149.00 miles (239.79 km) N | Hale County Airport (PVW) | Plainview, Texas, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,199.82 miles (18,024.31 km) SE | Sir Gaëtan Duval Airport (RRG) | Rodrigues Island, Mauritius | |
| 2 | 10,953.43 miles (17,627.80 km) ESE | Sir Seewoosagur Ramgoolam International Airport (MRU) | Plaisance, Mauritius | |
| 3 | 10,868.95 miles (17,491.83 km) ESE | Pierrefonds Airport (ZSE) | Saint-Pierre, Réunion | |
| 4 | 10,857.45 miles (17,473.33 km) ESE | Roland Garros Airport (RUN) | St Denis, Réunion, France | |
| 5 | 10,613.29 miles (17,080.39 km) SW | Cocos (Keeling) Island Airport (CCK) | Cocos Islands, Australia | |
| 6 | 10,504.65 miles (16,905.55 km) E | Tôlanaro Airport (FTU) | Tôlanaro, Madagascar | |
| 7 | 10,472.77 miles (16,854.26 km) ESE | Mananjary Airport (MNJ) | Mananjary, Madagascar | |
| 8 | 10,419.26 miles (16,768.14 km) ESE | Toamasino Airport (TMM) | Toamasina, Madagascar | |
| 9 | 10,409.83 miles (16,752.95 km) ESE | Fianarantsoa Airport (WFI) | Fianarantsoa, Madagascar | |
| 10 | 10,402.03 miles (16,740.40 km) ESE | Sainte Marie Airport (SMS) | Île Sainte-Marie, Madagascar | |
| 11 | 10,366.56 miles (16,683.32 km) E | Ampanihy Airport (AMP) | Ampanihy, Madagascar | |
| 12 | 10,340.76 miles (16,641.81 km) ESE | Antsirabato Airport (ANM) | Antalaha, Madagascar | |
| 13 | 10,339.75 miles (16,640.17 km) ESE | Ivato International Airport (TNR) | Antananarivo, Madagascar | |
| 14 | 10,297.32 miles (16,571.88 km) ESE | Mandritsara Airport (WMA) | Mandritsara, Madagascar | |
| 15 | 10,288.50 miles (16,557.70 km) WSW | Margaret River Airport (MGV) | 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 | |