Nonstop flight route between Shemya, Alaska, United States and Copiapó, Atacama Region, Chile:
Departure Airport:

Arrival Airport:

Distance from SYA to CPO:
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- About this route
- SYA Airport Information
- CPO Airport Information
- Facts about SYA
- Facts about CPO
- 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 CPO
- List of Nearest Airports to CPO
- Map of Furthest Airports from CPO
- List of Furthest Airports from CPO
About this route:
A direct, nonstop flight between Eareckson Air Station (SYA), Shemya, Alaska, United States and Chamonate Airfield (CPO), Copiapó, Atacama Region, Chile would travel a Great Circle distance of 8,748 miles (or 14,079 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 Chamonate Airfield, 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 Chamonate Airfield. 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: |
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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: | CPO / SCHA |
Airport Names: |
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Location: | Copiapó, Atacama Region, Chile |
GPS Coordinates: | 27°17'48"S by 70°24'50"W |
Area Served: | Copiapó |
Airport Type: | Public |
Elevation: | 954 feet (291 meters) |
# of Runways: | 1 |
View all routes: | Routes from CPO |
More Information: | CPO Maps & Info |
Facts about Eareckson Air Station (SYA):
- The 404th Bombardment Squadron flew B-24 Liberator heavy bombers along with one Beechcraft AT-7, which was used for navigator training.
- In addition to being known as "Eareckson Air Station", other names for SYA include "Shemya Air Force Base", "Shemya Army Airfield" and " ".
- With the exception of a small station housekeeping unit, Shemya was abandoned after the war.
- In August 1988, at least one Aries rocket was launched, relating to the Queen Match program, for anti-ballistic missile testing.
- 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.
- Eareckson Air Station (SYA) currently has only 1 runway.
- 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.
- 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 mission of Eleventh Air Force was to take advantage of the new airfields on Shemya and Attu, and carry out offensive operations against the enemy forces in the Kuriles.
- 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.
Facts about Chamonate Airfield (CPO):
- Because of Chamonate Airfield's relatively low elevation of 954 feet, planes can take off or land at Chamonate Airfield 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.
- Chamonate Airfield (CPO) currently has only 1 runway.
- In addition to being known as "Chamonate Airfield", other names for CPO include "Chamonate Airfield (Copiapó)" and "Aeródromo Chamonate".
- The closest airport to Chamonate Airfield (CPO) is Chañaral Airport (CNR), which is located 68 miles (109 kilometers) N of CPO.
- The furthest airport from Chamonate Airfield (CPO) is Zhijiang Airport (HJJ), which is nearly antipodal to Chamonate Airfield (meaning Chamonate Airfield is almost on the exact opposite side of the Earth from Zhijiang Airport), and is located 12,425 miles (19,995 kilometers) away in Zhijiang, Hubei, China.