Nonstop flight route between Pasco, Washington, United States and Zunyi, Guizhou, China:

About this route:

A direct, nonstop flight between Tri-Cities Airport (PSC), Pasco, Washington, United States and Zunyi Xinzhou Airport (ZYI), Zunyi, Guizhou, China would travel a Great Circle distance of 6,575 miles (or 10,582 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 Tri-Cities Airport 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 Tri-Cities Airport 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 Tri-Cities Airport (PSC):

• Tri-Cities Airport (PSC) has 3 runways.
• The furthest airport from Tri-Cities Airport (PSC) is Tôlanaro Airport (FTU), which is located 10,781 miles (17,350 kilometers) away in Tôlanaro, Madagascar.
• In 1955 the old administration building became the home of the newly established Columbia Basin College, which it remained until the current facility near Interstate 182 was built in 1966.
• The airport's terminal at the south end of the field is the property of the Port of Pasco, at the north end of North 20th Avenue.
• Because of Tri-Cities Airport's relatively low elevation of 407 feet, planes can take off or land at Tri-Cities 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 closest airport to Tri-Cities Airport (PSC) is Richland Airport (RLD), which is located only 9 miles (15 kilometers) WNW of PSC.

Facts about Zunyi Xinzhou Airport (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.
• The closest airport to Zunyi Xinzhou Airport (ZYI) is Guiyang Longdongbao International Airport (KWE), which is located 74 miles (119 kilometers) S of ZYI.