Nonstop flight route between Carnarvon, Western Australia, Australia and Alton, Illinois, United States:
Departure Airport:
(24°52'50"S by 113°40'19"E)
Arrival Airport:
(38°53'25"N by 90°2'45"W)
Distance from CVQ to ALN:
10,750.24 miles (17,300.79 km)
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Jump to:
- About this route
- CVQ Airport Information
- ALN Airport Information
- Facts about CVQ
- Facts about ALN
- Map of Nearest Airports to CVQ
- List of Nearest Airports to CVQ
- Map of Furthest Airports from CVQ
- List of Furthest Airports from CVQ
- 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 Carnarvon Airport (CVQ), Carnarvon, Western Australia, Australia and St. Louis Regional Airport (ALN), Alton, Illinois, United States would travel a Great Circle distance of 10,750 miles (or 17,301 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 large distance between Carnarvon Airport and St. Louis Regional Airport, the route shown on this map most likely appears curved because of this reason.
Try it at home! Get a globe and tightly lay a string between Carnarvon Airport and St. Louis Regional Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
| IATA / ICAO Codes: | CVQ / YCAR |
| Airport Name: | Carnarvon Airport |
| Location: | Carnarvon, Western Australia, Australia |
| GPS Coordinates: | 24°52'50"S by 113°40'19"E |
| Operator/Owner: | Shire of Carnarvon |
| Airport Type: | Public |
| Elevation: | 13 feet (4 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from CVQ |
| More Information: | CVQ 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 Carnarvon Airport (CVQ):
- The closest airport to Carnarvon Airport (CVQ) is Shark Bay Airport (MJK), which is located 70 miles (113 kilometers) S of CVQ.
- Because of Carnarvon Airport's relatively low elevation of 13 feet, planes can take off or land at Carnarvon 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.
- Carnarvon Airport (CVQ) has 2 runways.
- The furthest airport from Carnarvon Airport (CVQ) is JAGS McCartney International Airport (GDT), which is nearly antipodal to Carnarvon Airport (meaning Carnarvon Airport is almost on the exact opposite side of the Earth from JAGS McCartney International Airport), and is located 12,050 miles (19,392 kilometers) away in Grand Turk Island, Turks and Caicos Islands.
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.
- Civic Memorial Airport opened in 1946 and received its current name in 1984.
- 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.
- 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.
- The 2,250 acres airfield sits at 544 ft MSL.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 70.23 miles (113.02 km) S | Shark Bay Airport (MJK) | Monkey Mia, Western Australia, Australia |     |
| 2 | 184.63 miles (297.13 km) N | RAAF Learmonth (LEA) | Exmouth, Western Australia, Australia | |
| 3 | 197.61 miles (318.02 km) S | Kalbarri Airport (KAX) | Kalbarri, Western Australia, Australia | |
| 4 | 273.16 miles (439.60 km) SSE | Mullewa Airport (MXU) | Mullewa, Western Australia, Australia | |
| 5 | 277.96 miles (447.33 km) SSE | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 6 | 282.86 miles (455.22 km) ENE | Paraburdoo Airport (PBO) | Paraburdoo, Western Australia, Australia | |
| 7 | 298.50 miles (480.39 km) NNE | Barrow Island Airport (BWB) | Barrow Island, Western Australia, Australia | |
| 8 | 303.48 miles (488.41 km) ENE | Tom Price Airport (TPR) | Tom Price, Western Australia, Australia | |
| 9 | 316.17 miles (508.82 km) NE | Solomon Airport (SLJ) | Karijini National Park, Western Australia, Australia | |
| 10 | 317.40 miles (510.81 km) SE | Cue Airport (CUY) | Cue, Western Australia, Australia | |
| 11 | 326.12 miles (524.83 km) ESE | Meekatharra Airport (MKR) | Meekatharra, Western Australia, Australia | |
| 12 | 331.69 miles (533.80 km) SSE | Morawa Airport (MWB) | Morawa, Western Australia, Australia | |
| 13 | 335.66 miles (540.20 km) NE | Coolawanyah Station Airport (COY) | Coolawanyah Station, Western Australia, Australia | |
| 14 | 341.19 miles (549.09 km) SE | Mount Magnet Airport (MMG) | Mount Magnet, Western Australia, Australia | |
| 15 | 349.19 miles (561.97 km) NE | Karratha Airport (KTA) | Karratha / Dampier, Western Australia, Australia | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,049.70 miles (19,392.06 km) NE | JAGS McCartney International Airport (GDT) | Grand Turk Island, Turks and Caicos Islands | |
| 2 | 12,032.97 miles (19,365.14 km) NE | South Caicos Airport (XSC) | South Caicos, Turks and Caicos Islands | |
| 3 | 12,030.49 miles (19,361.14 km) ENE | Middle Caicos Airport (MDS) | Middle Caicos, Turks and Caicos Islands | |
| 4 | 12,026.34 miles (19,354.47 km) ENE | North Caicos Airport (NCA) | North Caicos, Turks and Caicos Islands | |
| 5 | 12,003.27 miles (19,317.35 km) ENE | Providenciales International Airport (PLS) | Providenciales, Turks and Caicos Islands | |
| 6 | 11,996.87 miles (19,307.04 km) NNE | Arroyo Barril Airport (EPS) | Samaná, Dominican Republic | |
| 7 | 11,993.48 miles (19,301.59 km) N | Dorado Airport (DDP) | Dorado, Puerto Rico | |
| 8 | 11,992.71 miles (19,300.34 km) N | Fernando Luis Ribas Dominicci Airport (SIG) | San Juan, Puerto Rico | |
| 9 | 11,992.61 miles (19,300.19 km) N | Rafael Hernández Airport (BQN) | Aguadilla, Puerto Rico | |
| 10 | 11,992.01 miles (19,299.22 km) N | Antonio (Nery) Juarbe Pol Airport (ARE) | Arecibo, Puerto Rico | |
| 11 | 11,991.96 miles (19,299.15 km) NNE | El Catey International Airport (AZS) | El Catey, Samaná, Dominican Republic | |
| 12 | 11,991.25 miles (19,298.00 km) N | Luis Muñoz Marín International Airport (SJU) | San Juan, Puerto Rico | |
| 13 | 11,991.01 miles (19,297.62 km) NE | Gregorio Luperón International Airport (POP) | San Felipe de Puerto Plata, Dominican Republic | |
| 14 | 11,981.64 miles (19,282.54 km) NNE | Punta Cana International Airport (PUJ) | Punta Cana, Dominican Republic | |
| 15 | 11,980.68 miles (19,280.98 km) N | Diego Jiménez Torres Airport (FAJ) | Fajardo, Puerto Rico, United States | |
| 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 | |