Nonstop flight route between Cascade Locks, Oregon, United States and Zhoushan, Zhejiang, China:

About this route:

A direct, nonstop flight between Cascade Locks State Airport (CZK), Cascade Locks, Oregon, United States and Zhoushan Putuoshan Airport (HSN), Zhoushan, Zhejiang, China would travel a Great Circle distance of 5,846 miles (or 9,409 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 Cascade Locks State Airport and Zhoushan Putuoshan 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 Cascade Locks State Airport and Zhoushan Putuoshan 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 Cascade Locks State Airport (CZK):

• Cascade Locks State Airport (CZK) currently has only 1 runway.
• The closest airport to Cascade Locks State Airport (CZK) is Portland-Troutdale Airport (TTD), which is located 27 miles (43 kilometers) WSW of CZK.
• Because of Cascade Locks State Airport's relatively low elevation of 151 feet, planes can take off or land at Cascade Locks State 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 Cascade Locks State Airport (CZK) is Tôlanaro Airport (FTU), which is located 10,882 miles (17,512 kilometers) away in Tôlanaro, Madagascar.

Facts about Zhoushan Putuoshan Airport (HSN):

• The Chinese engineers had a rather unique way of placing the fill which was regularly monitored by U.S.
• Zhoushan Putuoshan Airport is an airport situated on Zhujiajian Island in Zhoushan, Zhejiang, People’s Republic of China.
• 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.
• 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.
• The closest airport to Zhoushan Putuoshan Airport (HSN) is Ningbo Lishe International Airport (NGB), which is located 54 miles (88 kilometers) W of HSN.
• 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".
• 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.