Nonstop flight route between Zhoushan, Zhejiang, China and Akhiok, Alaska, United States:

About this route:

A direct, nonstop flight between Zhoushan Putuoshan Airport (HSN), Zhoushan, Zhejiang, China and Akhiok Airport (AKK), Akhiok, Alaska, United States would travel a Great Circle distance of 4,272 miles (or 6,875 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 Zhoushan Putuoshan Airport and Akhiok 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 Zhoushan Putuoshan Airport and Akhiok 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 Zhoushan Putuoshan Airport (HSN):

• The runway was originally designed to be long enough to land 747s, which require around 10,000' length for take-off by 130' width.
• The closest airport to Zhoushan Putuoshan Airport (HSN) is Ningbo Lishe International Airport (NGB), which is located 54 miles (88 kilometers) W of HSN.
• At the end of the day the runway length was held to 8,200 which is too short for fully laden 747's to take off safely although it could be extended at sometime in the future if this was ever required.
• An interesting fact relating to the design of the runway is that the existing site, which was a large area of rice paddy fields, was less than a half-meter above sea level, situated behind a protective dam which kept seawater out during severe weather.
• The furthest airport from Zhoushan Putuoshan Airport (HSN) is Monte Caseros Airport (MCS), which is nearly antipodal to Zhoushan Putuoshan Airport (meaning Zhoushan Putuoshan Airport is almost on the exact opposite side of the Earth from Monte Caseros Airport), and is located 12,413 miles (19,977 kilometers) away in Monte Caseros, Corrientes, Argentina.
• Across the entire site which was about 3,200m x 400m, a matrix of 150mm perforated iron pipes at 10m centers in both directions was installed vertically, in a manner that allowed the Chinese to pour water and sand down the pipes to help with the compacting.
• In addition to being known as "Zhoushan Putuoshan Airport", other names for HSN include "舟山普陀山机场" and "Zhōushān Pǔtuóshān Jīchǎng".

Facts about Akhiok Airport (AKK):

• Akhiok Airport (AKK) currently has only 1 runway.
• Scheduled passenger service was subsidized by the U.S.
• The closest airport to Akhiok Airport (AKK) is Alitak Seaplane Base (ALZ), which is located only 4 miles (6 kilometers) SW of AKK.
• Because of Akhiok Airport's relatively low elevation of 44 feet, planes can take off or land at Akhiok 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 Akhiok Airport (AKK) is Port Elizabeth International Airport (PLZ), which is located 10,851 miles (17,463 kilometers) away in Port Elizabeth, South Africa.