Nonstop flight route between Shemya, Alaska, United States and Celaya, Guanajuato, Mexico:
Departure Airport:
Arrival Airport:
Distance from SYA to CYW:
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- About this route
 - SYA Airport Information
 - CYW Airport Information
 - Facts about SYA
 - Facts about CYW
 - 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 CYW
 - List of Nearest Airports to CYW
 - Map of Furthest Airports from CYW
 - List of Furthest Airports from CYW
 
About this route:
A direct, nonstop flight between Eareckson Air Station (SYA), Shemya, Alaska, United States and Captain Rogelio Castillo National Airport (CYW), Celaya, Guanajuato, Mexico would travel a Great Circle distance of 4,893 miles (or 7,874 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 Captain Rogelio Castillo National 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 Captain Rogelio Castillo National 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: | CYW / MMCY | 
| Airport Names: | 
                    
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| Location: | Celaya, Guanajuato, Mexico | 
| GPS Coordinates: | 20°32'44"N by 100°53'11"W | 
| Area Served: | Celaya | 
| Operator/Owner: | Patronato del Aeropuerto de Celaya | 
| Airport Type: | Public | 
| Elevation: | 5709 feet (1,740 meters) | 
| # of Runways: | 1 | 
| View all routes: | Routes from CYW | 
| More Information: | CYW Maps & Info | 
Facts about Eareckson Air Station (SYA):
- In July 1973, Raytheon won a contract to build a system called COBRA DANE on Shemya.
 - 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.
 - 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.
 - The limited resources assigned to the Eleventh Air Force meant only a limited number of missions could be carried out over 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.
 - There is also an NDB, TACAN and a VOR on the island.
 - 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 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.
 
Facts about Captain Rogelio Castillo National Airport (CYW):
- The furthest airport from Captain Rogelio Castillo National Airport (CYW) is Sir Gaëtan Duval Airport (RRG), which is located 11,414 miles (18,369 kilometers) away in Rodrigues Island, Mauritius.
 - Because of Captain Rogelio Castillo National Airport's high elevation of 5,709 feet, planes must typically fly at a faster airspeed in order to takeoff or land at CYW. Combined with a high temperature, this could make CYW a "Hot & High" airport, where the air density is lower than it would otherwise be at sea level.
 - In addition to being known as "Captain Rogelio Castillo National Airport", other names for CYW include "Aeropuerto Nacional Capitán Rogelio Castillo" and "Captain Rogelio Castillo".
 - Captain Rogelio Castillo National Airport (CYW) currently has only 1 runway.
 - The closest airport to Captain Rogelio Castillo National Airport (CYW) is Querétaro Intercontinental Airport (QRO), which is located 45 miles (73 kilometers) E of CYW.
 
