Nonstop flight route between Port Heiden, Alaska, United States and Dalian, Liaoning, China:

About this route:

A direct, nonstop flight between Port Heiden Airport (PTH), Port Heiden, Alaska, United States and Dalian Zhoushuizi International Airport (DLC), Dalian, Liaoning, China would travel a Great Circle distance of 3,661 miles (or 5,892 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 Port Heiden Airport and Dalian Zhoushuizi International 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 Port Heiden Airport and Dalian Zhoushuizi International 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 Port Heiden Airport (PTH):

• In addition to being known as "Port Heiden Airport", other names for PTH include "Port Heiden Air Force Station" and "Fort Morrow Army Airfield".
• The closest airport to Port Heiden Airport (PTH) is Chignik Fisheries Airport (KCG), which is located 44 miles (71 kilometers) S of PTH.
• Port Heiden Airport is a state owned, public use airport located six nautical miles northeast of the central business district of Port Heiden, in the Lake and Peninsula Borough of the U.S.
• Port Heiden Airport (PTH) has 2 runways.
• Because of Port Heiden Airport's relatively low elevation of 95 feet, planes can take off or land at Port Heiden 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 furthest airport from Port Heiden Airport (PTH) is George Airport (GRJ), which is located 10,850 miles (17,462 kilometers) away in George, South Africa.
• Beginning in 1958 the airport was used to support Port Heiden Air Force Station, a Cold War United States Air Force Distant Early Warning Line radar station.

Facts about Dalian Zhoushuizi International Airport (DLC):

• In addition to being known as "Dalian Zhoushuizi International Airport", other names for DLC include "大连周水子国际机场" and "Dàlián Zhōushuǐzǐ Guójì Jīchǎng".
• Dalian Zhoushuizi International Airport handled 10,703,640 passengers last year.
• Because of Dalian Zhoushuizi International Airport's relatively low elevation of 108 feet, planes can take off or land at Dalian Zhoushuizi International 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 furthest airport from Dalian Zhoushuizi International Airport (DLC) is Necochea Airport (NEC), which is nearly antipodal to Dalian Zhoushuizi International Airport (meaning Dalian Zhoushuizi International Airport is almost on the exact opposite side of the Earth from Necochea Airport), and is located 12,398 miles (19,953 kilometers) away in Necochea, Buenos Aires, Argentina.
• Dalian Zhoushuizi International Airport (DLC) currently has only 1 runway.
• The closest airport to Dalian Zhoushuizi International Airport (DLC) is Changhai Airport (CNI), which is located 64 miles (103 kilometers) ENE of DLC.
• The airport has one 3,300 meter runway, and a 65,000 square-meter terminal building.
• Most Chinese documentation describes 1972, the year of the reopening of this airport, as the start of Zhoushuizi.