Nonstop flight route between Shemya, Alaska, United States and Sapporo, Hokkaido, Japan:
Departure Airport:
Arrival Airport:
Distance from SYA to CTS:
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- About this route
 - SYA Airport Information
 - CTS Airport Information
 - Facts about SYA
 - Facts about CTS
 - 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 CTS
 - List of Nearest Airports to CTS
 - Map of Furthest Airports from CTS
 - List of Furthest Airports from CTS
 
About this route:
A direct, nonstop flight between Eareckson Air Station (SYA), Shemya, Alaska, United States and New Chitose Airport (CTS), Sapporo, Hokkaido, Japan would travel a Great Circle distance of 1,637 miles (or 2,635 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 relatively short distance between Eareckson Air Station and New Chitose Airport, the route shown on this map most likely still appears to be a straight line.
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: | CTS / RJCC | 
| Airport Names: | 
                    
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| Location: | Sapporo, Hokkaido, Japan | 
| GPS Coordinates: | 42°46'31"N by 141°41'32"E | 
| Area Served: | Sapporo metropolitan area | 
| Operator/Owner: | Ministry of Transport (airfield) Hokkaidō Airport Terminal Co., Ltd. (terminal)  | 
                
| Airport Type: | Public | 
| Elevation: | 70 feet (21 meters) | 
| # of Runways: | 4 | 
| View all routes: | Routes from CTS | 
| More Information: | CTS Maps & Info | 
Facts about Eareckson Air Station (SYA):
- 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.
 - Eareckson Air Station (SYA) currently has only 1 runway.
 - 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 base host squadron was re-designated the 5073rd Air Base Squadron on October 1962, and upgraded to a group on 15 October 1974 in recognition of the number and complexities of the tenant units it supported.
 - 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.
 - The limited resources assigned to the Eleventh Air Force meant only a limited number of missions could be carried out over the Kuriles.
 - There is also an NDB, TACAN and a VOR on the island.
 - 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.
 - In addition to being known as "Eareckson Air Station", other names for SYA include "Shemya Air Force Base", "Shemya Army Airfield" and " ".
 
Facts about New Chitose Airport (CTS):
- New Chitose Airport (CTS) has 4 runways.
 - In addition to being known as "New Chitose Airport", other names for CTS include "Sapporo/New Chitose Airport", "新千歳空港" and "Shin-Chitose Kūkō".
 - The furthest airport from New Chitose Airport (CTS) is Capitán de Corbeta Carlos A. Curbelo International Airport (PDP), which is located 11,383 miles (18,319 kilometers) away in Maldonado/Punta del Este, Maldonado, Uruguay.
 - Because of New Chitose Airport's relatively low elevation of 70 feet, planes can take off or land at New Chitose 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 New Chitose Airport (CTS) is Asahikawa Airport (AKJ), which is located 73 miles (117 kilometers) NNE of CTS.
 - New Chitose opened in 1991 to replace the adjacent Chitose Airport, a joint-use facility which had served passenger flights since 1963.
 - As of 2005, New Chitose Airport was the third busiest airport in Japan and ranked #64 in the world in terms of passengers carried.
 - New Chitose Airport Station is located on a spur off the Chitose Line of Hokkaido Railway Company.
 
