Nonstop flight route between Isla de Culebra, Puerto Rico and Shemya, Alaska, United States:
Departure Airport:

Arrival Airport:

Distance from CPX to SYA:
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- About this route
- CPX Airport Information
- SYA Airport Information
- Facts about CPX
- Facts about SYA
- Map of Nearest Airports to CPX
- List of Nearest Airports to CPX
- Map of Furthest Airports from CPX
- List of Furthest Airports from CPX
- 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 Benjamín Rivera Noriega Airport (CPX), Isla de Culebra, Puerto Rico and Eareckson Air Station (SYA), Shemya, Alaska, United States would travel a Great Circle distance of 6,387 miles (or 10,279 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 Benjamín Rivera Noriega 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 Benjamín Rivera Noriega 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: | CPX / TJCP |
Airport Names: |
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Location: | Isla de Culebra, Puerto Rico |
GPS Coordinates: | 18°18'47"N by 65°18'15"W |
Area Served: | Isla de Culebra, Puerto Rico |
Airport Type: | Public |
Elevation: | 49 feet (15 meters) |
# of Runways: | 1 |
View all routes: | Routes from CPX |
More Information: | CPX Maps & Info |
Arrival 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 |
Facts about Benjamín Rivera Noriega Airport (CPX):
- In addition to being known as "Benjamín Rivera Noriega Airport", another name for CPX is "Aeropuerto Benjamín Rivera Noriega".
- After the Navy-Culebra protests, the Puerto Rico Ports Authority started administering the civilian flight operations in Culebra, inaugurating the first passenger terminal in October 24, 1976.
- The closest airport to Benjamín Rivera Noriega Airport (CPX) is Antonio Rivera Rodríguez Airport (VQS), which is located only 18 miles (28 kilometers) SW of CPX.
- The furthest airport from Benjamín Rivera Noriega Airport (CPX) is Barrow Island Airport (BWB), which is nearly antipodal to Benjamín Rivera Noriega Airport (meaning Benjamín Rivera Noriega Airport is almost on the exact opposite side of the Earth from Barrow Island Airport), and is located 12,254 miles (19,722 kilometers) away in Barrow Island, Western Australia, Australia.
- The airport is noted for the mountain at the approach end of the runway to the North.
- Because of Benjamín Rivera Noriega Airport's relatively low elevation of 49 feet, planes can take off or land at Benjamín Rivera Noriega 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.
- Benjamín Rivera Noriega Airport handled 75,964 passengers last year.
- Benjamín Rivera Noriega Airport (CPX) currently has only 1 runway.
Facts about Eareckson Air Station (SYA):
- 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.
- 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.
- With the exception of a small station housekeeping unit, Shemya was abandoned after the war.
- The spring of 1944 brought improving weather and the B-24s and PV-1s to fly more missions over the Kuriles.
- Eareckson Air Station (SYA) currently has only 1 runway.
- In addition to being known as "Eareckson Air Station", other names for SYA include "Shemya Air Force Base", "Shemya Army Airfield" and " ".
- 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.
- 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.
- 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.
- Shemya has been the scene of two major earthquakes.