Nonstop flight route between Shangri-La, Yunnan, China and Shemya, Alaska, United States:

About this route:

A direct, nonstop flight between Dêqên Shangri-La Airport (DIG), Shangri-La, Yunnan, China and Eareckson Air Station (SYA), Shemya, Alaska, United States would travel a Great Circle distance of 4,078 miles (or 6,562 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 Dêqên Shangri-La 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 Dêqên Shangri-La 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 Dêqên Shangri-La Airport (DIG):

• The furthest airport from Dêqên Shangri-La Airport (DIG) is La Florida Airport (LSC), which is located 11,866 miles (19,096 kilometers) away in La Serena, Chile.
• Dêqên Shangri-La Airport (DIG) currently has only 1 runway.
• Because of Dêqên Shangri-La Airport's high elevation of 10,761 feet, planes must typically fly at a faster airspeed in order to takeoff or land at DIG. Combined with a high temperature, this could make DIG a "Hot & High" airport, where the air density is lower than it would otherwise be at sea level.
• The closest airport to Dêqên Shangri-La Airport (DIG) is Lijiang Sanyi Airport (LJG), which is located 85 miles (136 kilometers) SSE of DIG.
• In addition to being known as "Dêqên Shangri-La Airport", other names for DIG include "迪庆香格里拉机场" and "Díqìng Xiānggélǐlā Jīchǎng".

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.
• The spring of 1944 brought improving weather and the B-24s and PV-1s to fly more missions over the Kuriles.
• 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.
• 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.
• 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.
• Eareckson Air Station (SYA) currently has only 1 runway.
• 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.
• In July 1973, Raytheon won a contract to build a system called COBRA DANE on Shemya.