Nonstop flight route between Celaya, Guanajuato, Mexico and Shemya, Alaska, United States:

About this route:

A direct, nonstop flight between Captain Rogelio Castillo National Airport (CYW), Celaya, Guanajuato, Mexico and Eareckson Air Station (SYA), Shemya, Alaska, United States 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 Captain Rogelio Castillo National 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 Captain Rogelio Castillo National 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:

Arrival Airport Information:

Facts about Captain Rogelio Castillo National Airport (CYW):

• 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 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.
• 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.

Facts about Eareckson Air Station (SYA):

• Shemya also continued to support the Great Circle Route for MATS and later Military Airlift Command transports between Japan and Elmendorf AFB.
• 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.
• Eareckson Air Station (SYA) currently has only 1 runway.
• 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.
• In addition to being known as "Eareckson Air Station", other names for SYA include "Shemya Air Force Base", "Shemya Army Airfield" and "  ".
• 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.
• 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.
• 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.
• On 28 May 1943, a small detachment of Alaskan Scouts began reconnaissance of Shemya, a small, flat, uninhabited island 35 miles to the east of Attu.
• The aerial photos taken on the raid showed the Japanese were building up forces in the area, transferring aircraft presumably from air bases on Hokkaido.