Nonstop flight route between Humacao, Puerto Rico, United States and Shemya, Alaska, United States:

About this route:

A direct, nonstop flight between Humacao Airport (HUC), Humacao, Puerto Rico, United States and Eareckson Air Station (SYA), Shemya, Alaska, United States would travel a Great Circle distance of 6,380 miles (or 10,268 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 Humacao 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 Humacao 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 Humacao Airport (HUC):

• Humacao Airport (HUC) currently has only 1 runway.
• In addition to being known as "Humacao Airport", another name for HUC is "X63".
• The furthest airport from Humacao Airport (HUC) is Barrow Island Airport (BWB), which is nearly antipodal to Humacao Airport (meaning Humacao Airport is almost on the exact opposite side of the Earth from Barrow Island Airport), and is located 12,233 miles (19,686 kilometers) away in Barrow Island, Western Australia, Australia.
• Humacao Airport covers an area of 14 acres at an elevation of 33 ft above mean sea level.
• Because of Humacao Airport's relatively low elevation of 33 feet, planes can take off or land at Humacao 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 Humacao Airport (HUC) is Diego Jiménez Torres Airport (FAJ), which is located only 15 miles (24 kilometers) NE of HUC.

Facts about Eareckson Air Station (SYA):

• 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 6 April 1993, Shemya Air Force Base was renamed Eareckson Air Station.
• The spring of 1944 brought improving weather and the B-24s and PV-1s to fly more missions over the Kuriles.
• In August, after the Soviet Union declared war against the Japanese Empire, B-24s were dispatched on reconnaissance and intelligence-gathering missions to observe the Russian activity in the Kuriles.
• Eareckson Air Station is a United States Air Force military airport located on the island of Shemya, in the Alaskan Aleutian Islands.
• 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 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.
• 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.
• 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.