Nonstop flight route between Port Williams, Kodiak Island Borough, Alaska, United States and Zunyi, Guizhou, China:

About this route:

A direct, nonstop flight between Port Williams Seaplane Base (KPR), Port Williams, Kodiak Island Borough, Alaska, United States and Zunyi Xinzhou Airport (ZYI), Zunyi, Guizhou, China would travel a Great Circle distance of 4,966 miles (or 7,992 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 Williams Seaplane Base and Zunyi Xinzhou 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 Williams Seaplane Base and Zunyi Xinzhou 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 Williams Seaplane Base (KPR):

• Port Williams Seaplane Base has one seaplane landing area designated E/W with a water surface measuring 10,000 by 4,000 feet.
• The furthest airport from Port Williams Seaplane Base (KPR) is Port Elizabeth International Airport (PLZ), which is located 10,742 miles (17,287 kilometers) away in Port Elizabeth, South Africa.
• The closest airport to Port Williams Seaplane Base (KPR) is Kitoi Bay Seaplane Base (KKB), which is located 22 miles (35 kilometers) SSE of KPR.
• Port Williams Seaplane Base (KPR) currently has only 1 runway.
• Because of Port Williams Seaplane Base's relatively low elevation of 0 feet, planes can take off or land at Port Williams Seaplane Base 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.

Facts about Zunyi Xinzhou Airport (ZYI):

• The closest airport to Zunyi Xinzhou Airport (ZYI) is Guiyang Longdongbao International Airport (KWE), which is located 74 miles (119 kilometers) S of ZYI.
• In addition to being known as "Zunyi Xinzhou Airport", other names for ZYI include "遵义新舟机场" and "Zūnyì Xīnzhōu Jīchǎng".
• The furthest airport from Zunyi Xinzhou Airport (ZYI) is Chamonate Airfield (CPO), which is nearly antipodal to Zunyi Xinzhou Airport (meaning Zunyi Xinzhou Airport is almost on the exact opposite side of the Earth from Chamonate Airfield), and is located 12,277 miles (19,758 kilometers) away in Copiapó, Atacama Region, Chile.