Nonstop flight route between Alton, Illinois, United States and Monterey, California, United States:
Departure Airport:
(38°53'25"N by 90°2'45"W)
Arrival Airport:
(36°35'12"N by 121°50'35"W)
Distance from ALN to MRY:
1,735.86 miles (2,793.58 km)
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Jump to:
- About this route
- ALN Airport Information
- MRY Airport Information
- Facts about ALN
- Facts about MRY
- 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 MRY
- List of Nearest Airports to MRY
- Map of Furthest Airports from MRY
- List of Furthest Airports from MRY
About this route:
A direct, nonstop flight between St. Louis Regional Airport (ALN), Alton, Illinois, United States and Monterey Regional Airport (MRY), Monterey, California, United States would travel a Great Circle distance of 1,736 miles (or 2,794 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 Monterey 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: | MRY / KMRY |
| Airport Name: | Monterey Regional Airport |
| Location: | Monterey, California, United States |
| GPS Coordinates: | 36°35'12"N by 121°50'35"W |
| Operator/Owner: | Monterey Peninsula Airport District |
| Elevation: | 257 feet (78 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from MRY |
| More Information: | MRY Maps & Info |
Facts about St. Louis Regional Airport (ALN):
- St. Louis Regional Airport (ALN) has 2 runways.
- 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.
- 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.
- In the spring of 2004 the airport was at the center of a scandal.
- 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.
Facts about Monterey Regional Airport (MRY):
- Monterey Regional Airport is three miles southeast of Monterey, in Monterey County, California, USA.
- On August 7, 1997 at about 8:00 pm a Grumman American AA-5 took off from Monterey.
- On June 14, 1964 at about 7:35 pm a Piper PA-28 hit trees in Monterey, California, killing the 34-year-old student pilot.
- The furthest airport from Monterey Regional Airport (MRY) is Tôlanaro Airport (FTU), which is located 11,400 miles (18,346 kilometers) away in Tôlanaro, Madagascar.
- Monterey Regional Airport (MRY) has 2 runways.
- Because of Monterey Regional Airport's relatively low elevation of 257 feet, planes can take off or land at Monterey 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 airport is owned by the several municipalities that make up the Monterey Peninsula Airport District.
- The closest airport to Monterey Regional Airport (MRY) is Salinas Municipal AirportSalinas Army Air Base (SNS), which is located only 14 miles (23 kilometers) ENE of MRY.
| 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 | 14.13 miles (22.74 km) ENE | Salinas Municipal AirportSalinas Army Air Base (SNS) | Salinas, California, United States | |
| 2 | 24.29 miles (39.08 km) N | Watsonville Municipal Airport (WVI) | Watsonville, California, United States | |
| 3 | 31.97 miles (51.46 km) NE | Hollister Municipal Airport (HLI) | Hollister, California, United States | |
| 4 | 47.15 miles (75.88 km) ESE | Mesa Del Rey Airport (KIC) | King City, California, United States | |
| 5 | 51.55 miles (82.96 km) N | Reid-Hillview Airport of Santa Clara County (RHV) | San Jose, California, United States | |
| 6 | 53.82 miles (86.61 km) N | Norman Y. Mineta San Jose International Airport (SJC) | San Jose, California, United States | |
| 7 | 58.32 miles (93.86 km) N | Moffett Federal Airfield (NUQ) | Mountain View, California, United States | |
| 8 | 62.23 miles (100.16 km) NNW | Palo Alto Airport of Santa Clara County (PAO) | Palo Alto, California, United States | |
| 9 | 63.10 miles (101.56 km) ENE | Los Banos Municipal Airport (LSN) | Los Banos, California, United States | |
| 10 | 69.70 miles (112.16 km) NE | NASA Crows Landing Airport (NRC) | Crows Landing, California, United States | |
| 11 | 73.58 miles (118.41 km) NNW | Half Moon Bay AirportHalf Moon Bay Flight Strip (HAF) | Half Moon Bay, California, United States | |
| 12 | 75.64 miles (121.73 km) NNW | Hayward Executive Airport (HWD) | Hayward, California, United States | |
| 13 | 76.46 miles (123.05 km) N | Livermore Municipal Airport (LVK) | Livermore, California, United States | |
| 14 | 77.09 miles (124.07 km) NNW | San Francisco International Airport (SFO) | San Francisco, California, United States | |
| 15 | 81.10 miles (130.51 km) NNW | Oakland International Airport (OAK) | Oakland (near San Francisco), California, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,399.95 miles (18,346.39 km) SE | Tôlanaro Airport (FTU) | Tôlanaro, Madagascar | |
| 2 | 11,369.37 miles (18,297.18 km) S | Pierrefonds Airport (ZSE) | Saint-Pierre, Réunion | |
| 3 | 11,340.65 miles (18,250.96 km) S | Roland Garros Airport (RUN) | St Denis, Réunion, France | |
| 4 | 11,320.10 miles (18,217.89 km) S | Sir Seewoosagur Ramgoolam International Airport (MRU) | Plaisance, Mauritius | |
| 5 | 11,294.04 miles (18,175.95 km) SE | Ampanihy Airport (AMP) | Ampanihy, Madagascar | |
| 6 | 11,232.14 miles (18,076.33 km) SSW | Sir Gaëtan Duval Airport (RRG) | Rodrigues Island, Mauritius | |
| 7 | 11,221.45 miles (18,059.13 km) SSE | Mananjary Airport (MNJ) | Mananjary, Madagascar | |
| 8 | 11,197.81 miles (18,021.08 km) SE | Fianarantsoa Airport (WFI) | Fianarantsoa, Madagascar | |
| 9 | 11,099.09 miles (17,862.22 km) SE | Manja Airport (MJA) | Manja, Menabe, Madagascar | |
| 10 | 11,097.14 miles (17,859.07 km) SE | Andavadoaka Airport (DVD) | Andavadoaka, Toliara province, Atsimo-Andrefana region, Madagascar | |
| 11 | 11,081.84 miles (17,834.44 km) SE | Morombe Airport (MXM) | Morombe, Madagascar | |
| 12 | 11,053.13 miles (17,788.25 km) SSE | Toamasino Airport (TMM) | Toamasina, Madagascar | |
| 13 | 11,047.17 miles (17,778.65 km) SSE | Ivato International Airport (TNR) | Antananarivo, Madagascar | |
| 14 | 11,031.51 miles (17,753.46 km) SE | Miandrivazo Airport (ZVA) | Miandrivazo, Madagascar | |
| 15 | 11,007.95 miles (17,715.54 km) SE | Belo sur Tsiribihina Airport (BMD) | Belo sur Tsiribihina, Madagascar | |