Nonstop flight route between Clyde River, Nunavut, Canada and Shemya, Alaska, United States:
Departure Airport:

Arrival Airport:

Distance from YCY to SYA:
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- About this route
- YCY Airport Information
- SYA Airport Information
- Facts about YCY
- Facts about SYA
- Map of Nearest Airports to YCY
- List of Nearest Airports to YCY
- Map of Furthest Airports from YCY
- List of Furthest Airports from YCY
- Map of Nearest Airports to SYA
- List of Nearest Airports to SYA
- Map of Furthest Airports from SYA
- List of Furthest Airports from SYA
About this route:
A direct, nonstop flight between Clyde River Airport (YCY), Clyde River, Nunavut, Canada and Eareckson Air Station (SYA), Shemya, Alaska, United States would travel a Great Circle distance of 3,381 miles (or 5,442 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 Clyde River Airport and Eareckson Air Station, 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 Clyde River Airport and Eareckson Air Station. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
IATA / ICAO Codes: | YCY / CYCY |
Airport Name: | Clyde River Airport |
Location: | Clyde River, Nunavut, Canada |
GPS Coordinates: | 70°29'8"N by 68°31'0"W |
Operator/Owner: | Government of Nunavut |
Airport Type: | Public |
Elevation: | 87 feet (27 meters) |
# of Runways: | 1 |
View all routes: | Routes from YCY |
More Information: | YCY Maps & Info |
Arrival 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 |
Facts about Clyde River Airport (YCY):
- Clyde River Airport (YCY) currently has only 1 runway.
- Because of Clyde River Airport's relatively low elevation of 87 feet, planes can take off or land at Clyde River 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 closest airport to Clyde River Airport (YCY) is Qikiqtarjuaq Airport (YVM), which is located 231 miles (372 kilometers) SSE of YCY.
- The furthest airport from Clyde River Airport (YCY) is Hobart International Airport (HBA), which is located 10,159 miles (16,349 kilometers) away in Hobart, Tasmania, Australia.
Facts about Eareckson Air Station (SYA):
- In addition to being known as "Eareckson Air Station", other names for SYA include "Shemya Air Force Base", "Shemya Army Airfield" and " ".
- On 10 July 1943, eight B-25 Mitchells from the 77th Bombardment Squadron left Adak AAF and refueled at Alexai Point AAF on Attu.
- 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.
- With the successful completion of the Aleutian Campaign in August 1943, Eleventh Air Force came within striking distance of the Japanese Kurile Islands, the northernmost being 750 miles to the south-southwest of Shemya.
- 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.
- In July 1973, Raytheon won a contract to build a system called COBRA DANE on Shemya.
- In August, after the Soviet Union declared war against the Japanese Empire, B-24s were dispatched on reconnaissance and intelligence-gathering missions to observe the Russian activity in the Kuriles.
- 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.
- Eareckson Air Station (SYA) currently has only 1 runway.