Nonstop flight route between Alton, Illinois, United States and Cedar City, Utah, United States:
Departure Airport:
(38°53'25"N by 90°2'45"W)
Arrival Airport:
(37°42'2"N by 113°5'56"W)
Distance from ALN to CDC:
1,249.44 miles (2,010.77 km)
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Jump to:
- About this route
- ALN Airport Information
- CDC Airport Information
- Facts about ALN
- Facts about CDC
- 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 CDC
- List of Nearest Airports to CDC
- Map of Furthest Airports from CDC
- List of Furthest Airports from CDC
About this route:
A direct, nonstop flight between St. Louis Regional Airport (ALN), Alton, Illinois, United States and Cedar City Regional Airport (CDC), Cedar City, Utah, United States would travel a Great Circle distance of 1,249 miles (or 2,011 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 Cedar City Regional 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: | CDC / KCDC |
| Airport Name: | Cedar City Regional Airport |
| Location: | Cedar City, Utah, United States |
| GPS Coordinates: | 37°42'2"N by 113°5'56"W |
| Area Served: | Cedar City, Utah |
| Operator/Owner: | Cedar City Corporation |
| Airport Type: | Public |
| Elevation: | 5622 feet (1,714 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from CDC |
| More Information: | CDC Maps & Info |
Facts about St. Louis Regional Airport (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.
- 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.
- Civic Memorial Airport opened in 1946 and received its current name in 1984.
- St. Louis Regional Airport (ALN) has 2 runways.
Facts about Cedar City Regional Airport (CDC):
- Because of Cedar City Regional Airport's high elevation of 5,622 feet, planes must typically fly at a faster airspeed in order to takeoff or land at CDC. Combined with a high temperature, this could make CDC a "Hot & High" airport, where the air density is lower than it would otherwise be at sea level.
- Cedar City Regional Airport (CDC) has 2 runways.
- The furthest airport from Cedar City Regional Airport (CDC) is Sir Gaëtan Duval Airport (RRG), which is located 11,179 miles (17,991 kilometers) away in Rodrigues Island, Mauritius.
- The closest airport to Cedar City Regional Airport (CDC) is Panguitch Municipal Airport (PNU), which is located 40 miles (64 kilometers) ENE of CDC.
- The airport covers 1,040 acres at an elevation of 5,622 feet.
- SkyWest Airlines provided Essential Air Service from 1972 until 2005 when Air Midwest, a subsidiary of Mesa Airlines was awarded the contract.
| 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 | 39.88 miles (64.18 km) ENE | Panguitch Municipal Airport (PNU) | Panguitch, Utah, United States | |
| 2 | 50.14 miles (80.69 km) SSW | St. George Municipal Airport (relocated 2011) (SGU) | St. George, Utah, United States | |
| 3 | 52.15 miles (83.92 km) E | Bryce Canyon Airport (BCE) | Bryce Canyon, Utah, United States | |
| 4 | 56.95 miles (91.65 km) SSE | Kanab Municipal Airport (KNB) | Kanab, Utah, United States | |
| 5 | 79.77 miles (128.38 km) SW | Mesquite Airport (MFH) | Mesquite, Nevada, United States | |
| 6 | 95.58 miles (153.83 km) NNE | Fillmore Municipal Airport (FIL) | Fillmore, Utah, United States | |
| 7 | 105.32 miles (169.49 km) ESE | Page Municipal Airport (PGA) | Page, Arizona, United States | |
| 8 | 114.40 miles (184.10 km) NE | Salina-Gunnison Airport (SBO) | Salina, Utah, United States | |
| 9 | 120.37 miles (193.72 km) NNE | Delta Municipal Airport (DTA) | Delta, Utah, United States | |
| 10 | 130.98 miles (210.80 km) E | Bullfrog Basin Airport (BFG) | Glen Canyon, Utah, United States | |
| 11 | 131.79 miles (212.09 km) SSE | Grand Canyon National Park Airport (GCN) | Tusayan, Arizona, United States | |
| 12 | 145.00 miles (233.36 km) SW | Nellis Air Force BaseLas Vegas Air Force Base (1948) Las Vegas Army Airfield (1941)[1] McCarren Field (c. 1935)[2] (LSV) | Las Vegas, Nevada, United States | |
| 13 | 145.21 miles (233.69 km) NW | Ely Airport (ELY) | Ely, Nevada, United States | |
| 14 | 150.43 miles (242.09 km) S | Grand Canyon Caverns Airport (PGS) | Peach Springs, Arizona, United States | |
| 15 | 151.33 miles (243.53 km) SSE | Valle Airport (VLE) | Grand Canyon, Arizona, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,178.90 miles (17,990.65 km) S | Sir Gaëtan Duval Airport (RRG) | Rodrigues Island, Mauritius | |
| 2 | 11,121.82 miles (17,898.79 km) SSE | Sir Seewoosagur Ramgoolam International Airport (MRU) | Plaisance, Mauritius | |
| 3 | 11,113.90 miles (17,886.04 km) SE | Pierrefonds Airport (ZSE) | Saint-Pierre, Réunion | |
| 4 | 11,090.41 miles (17,848.24 km) SSE | Roland Garros Airport (RUN) | St Denis, Réunion, France | |
| 5 | 10,975.91 miles (17,663.98 km) ESE | Tôlanaro Airport (FTU) | Tôlanaro, Madagascar | |
| 6 | 10,855.03 miles (17,469.43 km) ESE | Ampanihy Airport (AMP) | Ampanihy, Madagascar | |
| 7 | 10,847.91 miles (17,457.97 km) SE | Mananjary Airport (MNJ) | Mananjary, Madagascar | |
| 8 | 10,807.68 miles (17,393.23 km) SE | Fianarantsoa Airport (WFI) | Fianarantsoa, Madagascar | |
| 9 | 10,718.49 miles (17,249.69 km) SE | Toamasino Airport (TMM) | Toamasina, Madagascar | |
| 10 | 10,682.79 miles (17,192.24 km) SE | Ivato International Airport (TNR) | Antananarivo, Madagascar | |
| 11 | 10,682.40 miles (17,191.62 km) ESE | Manja Airport (MJA) | Manja, Menabe, Madagascar | |
| 12 | 10,675.44 miles (17,180.41 km) SE | Sainte Marie Airport (SMS) | Île Sainte-Marie, Madagascar | |
| 13 | 10,667.22 miles (17,167.18 km) ESE | Andavadoaka Airport (DVD) | Andavadoaka, Toliara province, Atsimo-Andrefana region, Madagascar | |
| 14 | 10,655.25 miles (17,147.93 km) ESE | Morombe Airport (MXM) | Morombe, Madagascar | |
| 15 | 10,639.25 miles (17,122.17 km) SE | Miandrivazo Airport (ZVA) | Miandrivazo, Madagascar | |