Nonstop flight route between Yuzhno-Sakhalinsk, Sakhalin Island, Russia and Alton, Illinois, United States:
Departure Airport:

Arrival Airport:

Distance from UUS to ALN:
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- About this route
- UUS Airport Information
- ALN Airport Information
- Facts about UUS
- Facts about ALN
- Map of Nearest Airports to UUS
- List of Nearest Airports to UUS
- Map of Furthest Airports from UUS
- List of Furthest Airports from UUS
- 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 Yuzhno-Sakhalinsk Airport (UUS), Yuzhno-Sakhalinsk, Sakhalin Island, Russia and St. Louis Regional Airport (ALN), Alton, Illinois, United States would travel a Great Circle distance of 5,676 miles (or 9,135 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 Yuzhno-Sakhalinsk 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 Yuzhno-Sakhalinsk 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: | UUS / UHSS |
Airport Names: |
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Location: | Yuzhno-Sakhalinsk, Sakhalin Island, Russia |
GPS Coordinates: | 46°53'12"N by 142°43'18"E |
Area Served: | Yuzhno-Sakhalinsk, Russia |
Operator/Owner: | FSUE "Yuzhno-Sakhalinsk Airport" |
Airport Type: | Public |
Elevation: | 59 feet (18 meters) |
# of Runways: | 1 |
View all routes: | Routes from UUS |
More Information: | UUS 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 Yuzhno-Sakhalinsk Airport (UUS):
- Yuzhno-Sakhalinsk Airport (UUS) currently has only 1 runway.
- The closest airport to Yuzhno-Sakhalinsk Airport (UUS) is Wakkanai Airport (WKJ), which is located 111 miles (179 kilometers) SSW of UUS.
- In addition to being known as "Yuzhno-Sakhalinsk Airport", another name for UUS is "Аэропорт Южно-Сахалинск".
- Because of Yuzhno-Sakhalinsk Airport's relatively low elevation of 59 feet, planes can take off or land at Yuzhno-Sakhalinsk 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 Yuzhno-Sakhalinsk Airport (UUS) is Port Stanley Airport (PSY), which is located 11,459 miles (18,442 kilometers) away in Stanley, Falkland Islands, United Kingdom.
Facts about St. Louis Regional Airport (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.
- West Star Aviation is the largest fixed base operations company at the airport.
- In the spring of 2004 the airport was at the center of a scandal.
- 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.
- 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.
- 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.
- Today a fair amount of air traffic and the Direct TV blimp comes for Cardinals playoffs, as Lambert's airport cannot take the blimp.