Nonstop flight route between Cachoeiro de Itapemirim, Brazil and Shemya, Alaska, United States:
Departure Airport:

Arrival Airport:

Distance from CDI to SYA:
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- About this route
- CDI Airport Information
- SYA Airport Information
- Facts about CDI
- Facts about SYA
- Map of Nearest Airports to CDI
- List of Nearest Airports to CDI
- Map of Furthest Airports from CDI
- List of Furthest Airports from CDI
- 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 Raimundo de Andrade Airport (CDI), Cachoeiro de Itapemirim, Brazil and Eareckson Air Station (SYA), Shemya, Alaska, United States would travel a Great Circle distance of 9,546 miles (or 15,363 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 Raimundo de Andrade 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 Raimundo de Andrade 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: | CDI / |
Airport Names: |
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Location: | Cachoeiro de Itapemirim, Brazil |
GPS Coordinates: | 20°50'12"S by 41°11'15"W |
Area Served: | Cachoeiro de Itapemirim |
Airport Type: | Public |
Elevation: | 335 feet (102 meters) |
# of Runways: | 1 |
View all routes: | Routes from CDI |
More Information: | CDI 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 Raimundo de Andrade Airport (CDI):
- The closest airport to Raimundo de Andrade Airport (CDI) is Campos–Bartolomeu Lysandro Airport (CAW), which is located 60 miles (97 kilometers) S of CDI.
- The furthest airport from Raimundo de Andrade Airport (CDI) is Central Field (Iwo Jima)Motoyama No. 2Airfield No. 2 (IWO), which is nearly antipodal to Raimundo de Andrade Airport (meaning Raimundo de Andrade Airport is almost on the exact opposite side of the Earth from Central Field (Iwo Jima)Motoyama No. 2Airfield No. 2), and is located 12,121 miles (19,506 kilometers) away in Iwo Jima, Bonin Islands, Japan.
- Currently no scheduled flights operate at this airport.
- Because of Raimundo de Andrade Airport's relatively low elevation of 335 feet, planes can take off or land at Raimundo de Andrade 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.
- Raimundo de Andrade Airport (CDI) currently has only 1 runway.
- In addition to being known as "Raimundo de Andrade Airport", other names for CDI include "Aeroporto Raimundo de Andrade" and "SNKI".
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 " ".
- 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.
- On 27 January 1992 the 5073rd Air Base Group located at Shemya AFB was re-designated as the Pacific Air Forces Eleventh Air Force 673d Air Base Group.
- 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.
- Shemya also continued to support the Great Circle Route for MATS and later Military Airlift Command transports between Japan and Elmendorf AFB.
- 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 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 spring of 1944 brought improving weather and the B-24s and PV-1s to fly more missions over 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.