Nonstop flight route between Shemya, Alaska, United States and Dawson City, Yukon, Canada:
Departure Airport:
Arrival Airport:
Distance from SYA to YDA:
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- About this route
 - SYA Airport Information
 - YDA Airport Information
 - Facts about SYA
 - Facts about YDA
 - 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 YDA
 - List of Nearest Airports to YDA
 - Map of Furthest Airports from YDA
 - List of Furthest Airports from YDA
 
About this route:
A direct, nonstop flight between Eareckson Air Station (SYA), Shemya, Alaska, United States and Dawson City Airport (YDA), Dawson City, Yukon, Canada would travel a Great Circle distance of 1,812 miles (or 2,917 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 Dawson City 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: | YDA / CYDA | 
| Airport Name: | Dawson City Airport | 
| Location: | Dawson City, Yukon, Canada | 
| GPS Coordinates: | 64°2'31"N by 139°7'49"W | 
| Operator/Owner: | Government of Yukon | 
| Airport Type: | Public | 
| Elevation: | 1215 feet (370 meters) | 
| # of Runways: | 1 | 
| View all routes: | Routes from YDA | 
| More Information: | YDA Maps & Info | 
Facts about Eareckson Air Station (SYA):
- 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 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 404th Bombardment Squadron flew B-24 Liberator heavy bombers along with one Beechcraft AT-7, which was used for navigator training.
 - In 1958, the Air Force resumed operations on Shemya in support of various Air Force and Army strategic intelligence collection activities.
 - 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 " ".
 - Eareckson Air Station (SYA) currently has only 1 runway.
 - Eareckson Air Station is located on the western tip of Alaska's Aleutian islands near the larger island of Attu, and is located approximately 1500 miles southwest of Anchorage.
 - In 1966 the Air Defense Command 9th Air Division assumed jurisdiction of the base.
 - After the disastrous attack, the focus of Eleventh Air Force was shifted to a defensive posture in the event of retaliatory attacks from the Japanese.
 
Facts about Dawson City Airport (YDA):
- Dawson City Airport (YDA) currently has only 1 runway.
 - The closest airport to Dawson City Airport (YDA) is Eagle Airport (EAA), which is located 79 miles (127 kilometers) NW of YDA.
 - The furthest airport from Dawson City Airport (YDA) is Port Elizabeth International Airport (PLZ), which is located 10,261 miles (16,513 kilometers) away in Port Elizabeth, South Africa.
 
