Nonstop flight route between Shemya, Alaska, United States and Nosara, Costa Rica:

About this route:

A direct, nonstop flight between Eareckson Air Station (SYA), Shemya, Alaska, United States and Nosara Airport (NOB), Nosara, Costa Rica would travel a Great Circle distance of 6,092 miles (or 9,805 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 Nosara 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 Nosara Airport. 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 Eareckson Air Station (SYA):

• Eareckson Air Station (SYA) currently has only 1 runway.
• In addition to being known as "Eareckson Air Station", other names for SYA include "Shemya Air Force Base", "Shemya Army Airfield" and "  ".
• 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.
• The Korean War brought extensive use by the Military Air Transport Service for the logistical support of Korea and Japan.
• 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 station was also used by SAC Cobra Ball and other related projects which monitored missile-associated signals and tracks missiles during boost and re-entry phases to provide reconnaissance for treaty verification and theater ballistic missile proliferation.
• Additional aircraft and personnel reductions occurred in 1945 and almost all air bases other than Alexi Point, Shemya and Davis in the Aleutians were reduced to caretaker status.
• 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 404th Bombardment Squadron flew B-24 Liberator heavy bombers along with one Beechcraft AT-7, which was used for navigator training.

Facts about Nosara Airport (NOB):

• Because of Nosara Airport's relatively low elevation of 33 feet, planes can take off or land at Nosara 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 Nosara Airport (NOB) is Playa Sámara/Carrillo Airport (RIK), which is located only 14 miles (22 kilometers) ESE of NOB.
• The furthest airport from Nosara Airport (NOB) is Cocos (Keeling) Island Airport (CCK), which is nearly antipodal to Nosara Airport (meaning Nosara Airport is almost on the exact opposite side of the Earth from Cocos (Keeling) Island Airport), and is located 12,209 miles (19,649 kilometers) away in Cocos Islands, Australia.
• Nosara Airport (NOB) currently has only 1 runway.