Nonstop flight route between Mang City, Yunnan, China and Shemya, Alaska, United States:

About this route:

A direct, nonstop flight between Dehong Mangshi Airport (LUM), Mang City, Yunnan, China and Eareckson Air Station (SYA), Shemya, Alaska, United States would travel a Great Circle distance of 4,298 miles (or 6,918 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 Dehong Mangshi 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 Dehong Mangshi 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 Dehong Mangshi Airport (LUM):

• Dehong Mangshi Airport (LUM) currently has only 1 runway.
• The furthest airport from Dehong Mangshi Airport (LUM) is Chañaral Airport (CNR), which is located 11,747 miles (18,905 kilometers) away in Chañaral, Atacama Region, Chile.
• In addition to being known as "Dehong Mangshi Airport", other names for LUM include "德宏芒市机场" and "Déhóng Mángshì Jīchǎng".
• The closest airport to Dehong Mangshi Airport (LUM) is Tengchong Tuofeng Airport (TCZ), which is located 41 miles (66 kilometers) N of LUM.

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.
• 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.
• On 10 July 1943, eight B-25 Mitchells from the 77th Bombardment Squadron left Adak AAF and refueled at Alexai Point AAF on Attu.
• 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.
• 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 July 1973, Raytheon won a contract to build a system called COBRA DANE on Shemya.
• In addition to being known as "Eareckson Air Station", other names for SYA include "Shemya Air Force Base", "Shemya Army Airfield" and "  ".
• Shemya also continued to support the Great Circle Route for MATS and later Military Airlift Command transports between Japan and Elmendorf AFB.
• Eareckson Air Station is a United States Air Force military airport located on the island of Shemya, in the Alaskan Aleutian Islands.