Nonstop flight route between Shemya, Alaska, United States and Sherbrooke, Quebec, Canada:
Departure Airport:
Arrival Airport:
Distance from SYA to YSC:
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- About this route
 - SYA Airport Information
 - YSC Airport Information
 - Facts about SYA
 - Facts about YSC
 - 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 YSC
 - List of Nearest Airports to YSC
 - Map of Furthest Airports from YSC
 - List of Furthest Airports from YSC
 
About this route:
A direct, nonstop flight between Eareckson Air Station (SYA), Shemya, Alaska, United States and Sherbrooke Airport (YSC), Sherbrooke, Quebec, Canada would travel a Great Circle distance of 4,621 miles (or 7,437 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 Sherbrooke Airport, 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 Sherbrooke Airport. 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: | YSC / CYSC | 
| Airport Name: | Sherbrooke Airport | 
| Location: | Sherbrooke, Quebec, Canada | 
| GPS Coordinates: | 45°26'18"N by 71°41'29"W | 
| Operator/Owner: | OPSIS | 
| Airport Type: | Public | 
| Elevation: | 792 feet (241 meters) | 
| # of Runways: | 1 | 
| View all routes: | Routes from YSC | 
| More Information: | YSC 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.
 - By August, Eleventh Air Force B-24s were carrying out successful and accurate attacks on the Japanese military installations and the B-25s were successful in driving the Japanese fishing and much of the shipping out of the North Pacific.
 - Eareckson Air Station (SYA) currently has only 1 runway.
 - On 6 April 1993, Shemya Air Force Base was renamed Eareckson Air Station.
 - 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.
 - Jurisdiction of Shemya AFB was transferred from the Aerospace Defense Command to the Strategic Air Command when the former was inactivated on 1 October 1979.
 - The 404th Bombardment Squadron flew B-24 Liberator heavy bombers along with one Beechcraft AT-7, which was used for navigator training.
 - Shemya has been the scene of two major earthquakes.
 - 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.
 
Facts about Sherbrooke Airport (YSC):
- The furthest airport from Sherbrooke Airport (YSC) is Margaret River Airport (MGV), which is located 11,564 miles (18,611 kilometers) away in Margaret River, Western Australia, Australia.
 - Because of Sherbrooke Airport's relatively low elevation of 792 feet, planes can take off or land at Sherbrooke 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.
 - Weekday flights connecting Toronto were discontinued in 2009.
 - The closest airport to Sherbrooke Airport (YSC) is Newport State Airport (EFK), which is located 46 miles (74 kilometers) SW of YSC.
 - Sherbrooke Airport (YSC) currently has only 1 runway.
 - No commercial services as of March 2010.
 
