Nonstop flight route between Salisbury, Maryland, United States and Alton, Illinois, United States:
Departure Airport:
(38°20'24"N by 75°30'33"W)
Arrival Airport:
(38°53'25"N by 90°2'45"W)
Distance from SBY to ALN:
784.87 miles (1,263.13 km)
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Jump to:
- About this route
- SBY Airport Information
- ALN Airport Information
- Facts about SBY
- Facts about ALN
- Map of Nearest Airports to SBY
- List of Nearest Airports to SBY
- Map of Furthest Airports from SBY
- List of Furthest Airports from SBY
- 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 Salisbury-Ocean City: Wicomico Regional Airport (SBY), Salisbury, Maryland, United States and St. Louis Regional Airport (ALN), Alton, Illinois, United States would travel a Great Circle distance of 785 miles (or 1,263 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 Salisbury-Ocean City: Wicomico Regional Airport and St. Louis Regional Airport, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
| IATA / ICAO Codes: | SBY / KSBY |
| Airport Names: |
|
| Location: | Salisbury, Maryland, United States |
| GPS Coordinates: | 38°20'24"N by 75°30'33"W |
| Area Served: | Salisbury, Maryland & Region |
| Operator/Owner: | Wicomico County |
| Airport Type: | Public |
| Elevation: | 53 feet (16 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from SBY |
| More Information: | SBY 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 Salisbury-Ocean City: Wicomico Regional Airport (SBY):
- The furthest airport from Salisbury-Ocean City: Wicomico Regional Airport (SBY) is Margaret River Airport (MGV), which is located 11,772 miles (18,944 kilometers) away in Margaret River, Western Australia, Australia.
- The closest airport to Salisbury-Ocean City: Wicomico Regional Airport (SBY) is Ocean City Municipal Airport (OCE), which is located 21 miles (34 kilometers) E of SBY.
- Several construction projects were recently completed in late 2011 to extend runway 14-32 an extra 1,000 feet to a length of 6,400 feet.
- Because of Salisbury-Ocean City: Wicomico Regional Airport's relatively low elevation of 53 feet, planes can take off or land at Salisbury-Ocean City: Wicomico 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.
- Piedmont has previously served Salisbury with flights to Washington and Baltimore/Washington International Thurgood Marshall Airport.
- In addition to being known as "Salisbury-Ocean City: Wicomico Regional Airport", another name for SBY is "Salisbury Airport".
- Salisbury-Ocean City: Wicomico Regional Airport (SBY) has 2 runways.
Facts about St. Louis Regional Airport (ALN):
- Civic Memorial Airport opened in 1946 and received its current name in 1984.
- 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.
- St. Louis Regional Airport (ALN) has 2 runways.
- 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.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 21.00 miles (33.79 km) E | Ocean City Municipal Airport (OCE) | Ocean City, Maryland, United States |     |
| 2 | 25.38 miles (40.85 km) NNE | Sussex County Airport (GED) | Georgetown, Delaware, United States | |
| 3 | 27.72 miles (44.62 km) S | Wallops Flight Facility Airport (WAL) | Wallops Island, Virginia, United States | |
| 4 | 31.37 miles (50.49 km) WNW | Cambridge–Dorchester Airport (CGE) | Cambridge, Maryland, United States | |
| 5 | 44.07 miles (70.92 km) NW | Easton Airport (ESN) | Easton, Maryland, United States | |
| 6 | 49.05 miles (78.94 km) W | Naval Air Station Patuxent River (NHK) | Patuxent River, Maryland, United States | |
| 7 | 49.82 miles (80.18 km) SSW | Accomack County Airport (MFV) | Melfa, Virginia, United States | |
| 8 | 54.52 miles (87.74 km) N | Dover Air Force Base (DOV) | Dover, Delaware, United States | |
| 9 | 56.43 miles (90.81 km) W | St. Mary's County Regional Airport (LTW) | Leonardtown, Maryland, United States | |
| 10 | 56.43 miles (90.82 km) NE | Cape May Airport (WWD) | Wildwood, New Jersey, United States | |
| 11 | 70.71 miles (113.80 km) NW | Lee Airport (ANP) | Annapolis, Maryland, United States | |
| 12 | 74.81 miles (120.39 km) NNE | Millville Municipal Airport (MIV) | Millville, New Jersey, United States | |
| 13 | 80.22 miles (129.10 km) WNW | Andrews Field (ADW) | Camp Springs, Maryland, United States | |
| 14 | 83.70 miles (134.71 km) NW | Martin State Airport (MTN) | Baltimore, Maryland, United States | |
| 15 | 84.81 miles (136.49 km) NW | Tipton Airport (FME) | Odenton, Maryland, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,771.56 miles (18,944.45 km) WSW | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 2 | 11,748.18 miles (18,906.82 km) WSW | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 3 | 11,730.34 miles (18,878.11 km) WSW | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 4 | 11,723.45 miles (18,867.02 km) WSW | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 5 | 11,675.54 miles (18,789.92 km) WSW | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 6 | 11,663.53 miles (18,770.58 km) WSW | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 7 | 11,662.88 miles (18,769.54 km) WSW | Albany Airport (ALH) | Albany, Western Australia, Australia | |
| 8 | 11,652.95 miles (18,753.56 km) WSW | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 9 | 11,635.28 miles (18,725.12 km) WSW | Katanning Airport (KNI) | Katanning, Western Australia, Australia | |
| 10 | 11,618.27 miles (18,697.74 km) SW | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 11 | 11,554.38 miles (18,594.92 km) SW | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 12 | 11,523.18 miles (18,544.72 km) SW | Morawa Airport (MWB) | Morawa, Western Australia, Australia | |
| 13 | 11,509.80 miles (18,523.18 km) SW | Kalbarri Airport (KAX) | Kalbarri, Western Australia, Australia | |
| 14 | 11,505.92 miles (18,516.94 km) SW | Mullewa Airport (MXU) | Mullewa, Western Australia, Australia | |
| 15 | 11,427.00 miles (18,389.93 km) SW | Shark Bay Airport (MJK) | Monkey Mia, Western Australia, Australia | |
| 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 | |