Nonstop flight route between Alton, Illinois, United States and Shelton, Washington, United States:
Departure Airport:
(38°53'25"N by 90°2'45"W)
Arrival Airport:
(47°14'0"N by 123°8'50"W)
Distance from ALN to SHN:
1,752.13 miles (2,819.78 km)
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Jump to:
- About this route
- ALN Airport Information
- SHN Airport Information
- Facts about ALN
- Facts about SHN
- 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 SHN
- List of Nearest Airports to SHN
- Map of Furthest Airports from SHN
- List of Furthest Airports from SHN
About this route:
A direct, nonstop flight between St. Louis Regional Airport (ALN), Alton, Illinois, United States and Sanderson Field (SHN), Shelton, Washington, United States would travel a Great Circle distance of 1,752 miles (or 2,820 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 Sanderson Field, 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: | SHN / KSHN |
| Airport Name: | Sanderson Field |
| Location: | Shelton, Washington, United States |
| GPS Coordinates: | 47°14'0"N by 123°8'50"W |
| Area Served: | Shelton, Washington |
| Operator/Owner: | Port of Shelton |
| Airport Type: | Public |
| Elevation: | 273 feet (83 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from SHN |
| More Information: | SHN 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.
- 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.
- 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.
- In the spring of 2004 the airport was at the center of a scandal.
- St. Louis Regional Airport (ALN) has 2 runways.
Facts about Sanderson Field (SHN):
- Sanderson Field (SHN) currently has only 1 runway.
- Sanderson Field originally operated under the name Mason County Airport.
- Sanderson Field is a public lighted-land airport located in Shelton, a city in Mason County, Washington, United States.
- Services at Sanderson include minor airframe and powerplant repair by Olympic Air.
- The closest airport to Sanderson Field (SHN) is Olympia Regional Airport (OLM), which is located 22 miles (35 kilometers) SSE of SHN.
- Because of Sanderson Field's relatively low elevation of 273 feet, planes can take off or land at Sanderson Field 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 furthest airport from Sanderson Field (SHN) is Tôlanaro Airport (FTU), which is located 10,810 miles (17,397 kilometers) away in Tôlanaro, Madagascar.
| 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 | 21.59 miles (34.74 km) SSE | Olympia Regional Airport (OLM) | Olympia, Washington, United States | |
| 2 | 25.21 miles (40.57 km) NE | Bremerton National Airport (PWT) | Bremerton, Washington, United States | |
| 3 | 26.81 miles (43.15 km) E | Tacoma Narrows Airport (TIW) | Tacoma, Washington, United States | |
| 4 | 28.68 miles (46.16 km) ESE | Gray Army Airfield (GRF) | Tacoma, Washington, United States | |
| 5 | 32.20 miles (51.82 km) ESE | McChord Field/McChord AFB (TCM) | Tacoma, Washington, United States | |
| 6 | 41.31 miles (66.48 km) WSW | Bowerman Airport (HQM) | Hoquiam, Washington, United States | |
| 7 | 41.96 miles (67.53 km) ENE | Seattle–Tacoma International Airport (SEA) | SeaTac (near Seattle and Tacoma), Washington, United States | |
| 8 | 44.54 miles (71.69 km) ENE | King County International Airport (BFI) | Seattle, Washington, United States | |
| 9 | 46.64 miles (75.06 km) NE | Kenmore Air Harbor Seaplane Base (LKE) | Seattle, Washington, United States | |
| 10 | 47.14 miles (75.87 km) ENE | Renton Municipal Airport (RNT) | Renton, Washington, United States | |
| 11 | 54.69 miles (88.01 km) SSE | South Lewis County Airport (TDO) | Toledo, Washington, United States | |
| 12 | 54.92 miles (88.38 km) NE | Kenmore Air (KEH) | Kenmore, Washington, United States | |
| 13 | 58.81 miles (94.64 km) NNE | Jefferson County International AirportPort Townsend Army Airfield (TWD) | Port Townsend, Washington, United States | |
| 14 | 59.76 miles (96.17 km) N | Sequim Valley Airport (SQV) | Sequim, Washington, United States | |
| 15 | 61.56 miles (99.06 km) NE | Paine Field (PAE) | Everett, Washington, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,809.98 miles (17,396.94 km) SSE | Tôlanaro Airport (FTU) | Tôlanaro, Madagascar | |
| 2 | 10,743.45 miles (17,289.87 km) SSE | Ampanihy Airport (AMP) | Ampanihy, Madagascar | |
| 3 | 10,644.68 miles (17,130.91 km) S | Pierrefonds Airport (ZSE) | Saint-Pierre, Réunion | |
| 4 | 10,634.63 miles (17,114.74 km) ESE | Margate Airport (MGH) | Margate, KwaZulu-Natal, South Africa | |
| 5 | 10,632.58 miles (17,111.44 km) ESE | East London Airport (ELS) | East London, South Africa | |
| 6 | 10,615.09 miles (17,083.29 km) S | Roland Garros Airport (RUN) | St Denis, Réunion, France | |
| 7 | 10,614.92 miles (17,083.02 km) ESE | Port Alfred Airport (AFD) | Port Alfred, South Africa | |
| 8 | 10,602.06 miles (17,062.32 km) ESE | King Shaka International (DUR) | Durban, KwaZulu-Natal, South Africa | |
| 9 | 10,599.10 miles (17,057.56 km) ESE | Mthatha Airport (UTT) | Mthatha, South Africa | |
| 10 | 10,594.29 miles (17,049.81 km) SE | Richards Bay Airport (RCB) | Richards Bay, KwaZulu-Natal, South Africa | |
| 11 | 10,584.26 miles (17,033.68 km) S | Sir Seewoosagur Ramgoolam International Airport (MRU) | Plaisance, Mauritius | |
| 12 | 10,577.64 miles (17,023.02 km) ESE | Port Elizabeth International Airport (PLZ) | Port Elizabeth, South Africa | |
| 13 | 10,576.52 miles (17,021.21 km) SSE | Mananjary Airport (MNJ) | Mananjary, Madagascar | |
| 14 | 10,575.31 miles (17,019.27 km) ESE | Pietermaritzburg Airport (PZB) | Pietermaritzburg, South Africa | |
| 15 | 10,573.56 miles (17,016.46 km) SSE | Fianarantsoa Airport (WFI) | Fianarantsoa, Madagascar | |