Nonstop flight route between Shemya, Alaska, United States and Long Semado, Sarawak, Malaysia:
Departure Airport:

Arrival Airport:

Distance from SYA to LSM:
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- About this route
- SYA Airport Information
- LSM Airport Information
- Facts about SYA
- Facts about LSM
- Map of Nearest Airports to SYA
- List of Nearest Airports to SYA
- Map of Furthest Airports from SYA
- List of Furthest Airports from SYA
- Map of Nearest Airports to LSM
- List of Nearest Airports to LSM
- Map of Furthest Airports from LSM
- List of Furthest Airports from LSM
About this route:
A direct, nonstop flight between Eareckson Air Station (SYA), Shemya, Alaska, United States and Long Semado Airport (LSM), Long Semado, Sarawak, Malaysia would travel a Great Circle distance of 4,701 miles (or 7,566 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 Eareckson Air Station and Long Semado 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 Eareckson Air Station and Long Semado Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
IATA / ICAO Codes: | SYA / PASY |
Airport Names: |
|
Location: | Shemya, Alaska, United States |
GPS Coordinates: | 52°42'43"N by 174°6'48"E |
Operator/Owner: | U.S. Air Force |
Airport Type: | Military |
Elevation: | 97 feet (30 meters) |
# of Runways: | 1 |
View all routes: | Routes from SYA |
More Information: | SYA Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | LSM / WBGD |
Airport Names: |
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Location: | Long Semado, Sarawak, Malaysia |
GPS Coordinates: | 4°12'59"N by 115°34'58"E |
Area Served: | Long Semado, Sarawak, Malaysia |
Operator/Owner: | Malaysia Airports Sdn. Bhd. |
Airport Type: | Public |
Elevation: | 2150 feet (655 meters) |
# of Runways: | 1 |
View all routes: | Routes from LSM |
More Information: | LSM Maps & Info |
Facts about Eareckson Air Station (SYA):
- Additional aircraft and personnel reductions occurred in 1945 and almost all air bases other than Alexi Point, Shemya and Davis in the Aleutians were reduced to caretaker status.
- With the exception of a small station housekeeping unit, Shemya was abandoned after the war.
- In addition to being known as "Eareckson Air Station", other names for SYA include "Shemya Air Force Base", "Shemya Army Airfield" and " ".
- Eareckson Air Station (SYA) currently has only 1 runway.
- The 404th Bombardment Squadron flew B-24 Liberator heavy bombers along with one Beechcraft AT-7, which was used for navigator training.
- Because of Eareckson Air Station's relatively low elevation of 97 feet, planes can take off or land at Eareckson Air Station 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.
- By the end of 1944, several hundred American airmen had been interned by the Russians after their crippled aircraft landed on Petropavlovsk on the Kamchatka Peninsula.
- It also became a Strategic Air Command refueling site for B-52 Stratofortress bombers and KC-135 tankers as part of Operation Chrome Dome.
- The furthest airport from Eareckson Air Station (SYA) is Cape Town International Airport (CPT), which is located 10,668 miles (17,168 kilometers) away in Cape Town, South Africa.
- The closest airport to Eareckson Air Station (SYA) is Casco Cove Coast Guard Station (ATU), which is located 40 miles (65 kilometers) WNW of SYA.
Facts about Long Semado Airport (LSM):
- The furthest airport from Long Semado Airport (LSM) is Tefé Airport (TFF), which is nearly antipodal to Long Semado Airport (meaning Long Semado Airport is almost on the exact opposite side of the Earth from Tefé Airport), and is located 12,375 miles (19,916 kilometers) away in Tefé, Amazonas, Brazil.
- In addition to being known as "Long Semado Airport", another name for LSM is "Lapangan Terbang Long Semado".
- The closest airport to Long Semado Airport (LSM) is Ba'kelalan Airport (BKM), which is located only 16 miles (26 kilometers) S of LSM.
- Long Semado Airport (LSM) currently has only 1 runway.