Nonstop flight route between Alton, Illinois, United States and Corpus Christi, Texas, United States:
Departure Airport:
(38°53'25"N by 90°2'45"W)
Arrival Airport:
(27°41'32"N by 97°17'27"W)
Distance from ALN to NGP:
878.82 miles (1,414.33 km)
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Jump to:
- About this route
- ALN Airport Information
- NGP Airport Information
- Facts about ALN
- Facts about NGP
- 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 NGP
- List of Nearest Airports to NGP
- Map of Furthest Airports from NGP
- List of Furthest Airports from NGP
About this route:
A direct, nonstop flight between St. Louis Regional Airport (ALN), Alton, Illinois, United States and Naval Air Station Corpus Christi (NGP), Corpus Christi, Texas, United States would travel a Great Circle distance of 879 miles (or 1,414 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 Naval Air Station Corpus Christi, 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: | NGP / KNGP |
| Airport Names: |
|
| Location: | Corpus Christi, Texas, United States |
| GPS Coordinates: | 27°41'32"N by 97°17'27"W |
| Operator/Owner: | United States Navy |
| Airport Type: | Naval Air Station |
| # of Runways: | 4 |
| View all routes: | Routes from NGP |
| More Information: | NGP Maps & Info |
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.
- 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.
- St. Louis Regional Airport (ALN) has 2 runways.
- 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.
- 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.
- 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 2,250 acres airfield sits at 544 ft MSL.
Facts about Naval Air Station Corpus Christi (NGP):
- The closest airport to Naval Air Station Corpus Christi (NGP) is Corpus Christi International Airport (CRP), which is located only 14 miles (22 kilometers) WNW of NGP.
- Naval Air Station Corpus Christi (NGP) has 4 runways.
- In addition to being known as "Naval Air Station Corpus Christi", another name for NGP is "Truax Field".
- The furthest airport from Naval Air Station Corpus Christi (NGP) is Sir Gaëtan Duval Airport (RRG), which is located 11,098 miles (17,861 kilometers) away in Rodrigues Island, Mauritius.
- Today, the training program is much longer, approximately 18 months, due to the increased complexity of today's aircraft.
| 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 | 13.92 miles (22.41 km) WNW | Corpus Christi International Airport (CRP) | Corpus Christi, Texas, United States | |
| 2 | 31.11 miles (50.07 km) NNE | Aransas County Airport (RKP) | Rockport, Texas, United States | |
| 3 | 34.24 miles (55.10 km) WSW | Naval Air Station Kingsville (NQI) | Kingsville, Texas, United States | |
| 4 | 45.13 miles (72.63 km) W | Alice International Airport (ALI) | Alice, Texas, United States | |
| 5 | 83.29 miles (134.04 km) NNE | Victoria Regional Airport (VCT) | Victoria, Texas, United States | |
| 6 | 95.53 miles (153.74 km) NE | Palacios Municipal Airport (PSX) | Palacios, Texas, United States | |
| 7 | 103.69 miles (166.87 km) SSW | Valley International Airport (HRL) | Harlingen, Texas, United States | |
| 8 | 119.95 miles (193.04 km) SSW | McAllen Miller International Airport (MFE) | McAllen, Texas, United States | |
| 9 | 123.65 miles (198.99 km) S | Brownsville/South Padre Island International Airport (BRO) | Brownsville, Texas, United States | |
| 10 | 123.98 miles (199.52 km) NE | Bay City Municipal Airport (BBC) | Bay City, Texas, United States | |
| 11 | 128.10 miles (206.16 km) NNE | Wharton Regional Airport (WHT) | Wharton, Texas, United States | |
| 12 | 128.81 miles (207.29 km) WNW | Cotulla–La Salle County Airport (COT) | Cotulla, Texas, United States | |
| 13 | 129.88 miles (209.02 km) SSW | General Lucio Blanco International Airport (REX) | Reynosa, Mexico | |
| 14 | 133.28 miles (214.49 km) W | Laredo International Airport (LRD) | Laredo, Texas, United States | |
| 15 | 133.62 miles (215.04 km) S | General Servando Canales International Airport (MAM) | Matamoros, Tamaulipas, Mexico | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,098.05 miles (17,860.53 km) ESE | Sir Gaëtan Duval Airport (RRG) | Rodrigues Island, Mauritius | |
| 2 | 11,029.28 miles (17,749.87 km) SW | Cocos (Keeling) Island Airport (CCK) | Cocos Islands, Australia | |
| 3 | 10,783.74 miles (17,354.71 km) ESE | Sir Seewoosagur Ramgoolam International Airport (MRU) | Plaisance, Mauritius | |
| 4 | 10,670.10 miles (17,171.82 km) E | Pierrefonds Airport (ZSE) | Saint-Pierre, Réunion | |
| 5 | 10,665.23 miles (17,163.99 km) E | Roland Garros Airport (RUN) | St Denis, Réunion, France | |
| 6 | 10,533.87 miles (16,952.58 km) W | Shark Bay Airport (MJK) | Monkey Mia, Western Australia, Australia | |
| 7 | 10,527.66 miles (16,942.59 km) SW | Christmas Island Airport (XCH) | Christmas Island, Australia | |
| 8 | 10,513.85 miles (16,920.36 km) W | Carnarvon Airport (CVQ) | Carnarvon, Western Australia, Australia | |
| 9 | 10,511.92 miles (16,917.25 km) W | Kalbarri Airport (KAX) | Kalbarri, Western Australia, Australia | |
| 10 | 10,493.51 miles (16,887.62 km) W | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 11 | 10,480.31 miles (16,866.38 km) WSW | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 12 | 10,475.58 miles (16,858.76 km) WSW | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 13 | 10,459.40 miles (16,832.72 km) WSW | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 14 | 10,454.56 miles (16,824.95 km) WSW | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 15 | 10,447.45 miles (16,813.49 km) SSE | Fuvahmulah Airport (FVM) | Fuvahmulah, Maldives | |