Nonstop flight route between Hermiston, Oregon, United States and Chiayi, Taiwan:

About this route:

A direct, nonstop flight between Hermiston Municipal Airport (HES), Hermiston, Oregon, United States and Chiayi Airport (Shueishang Airport) (CYI), Chiayi, Taiwan would travel a Great Circle distance of 6,367 miles (or 10,246 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 Hermiston Municipal Airport and Chiayi Airport (Shueishang 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 Hermiston Municipal Airport and Chiayi Airport (Shueishang 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 Hermiston Municipal Airport (HES):

• The furthest airport from Hermiston Municipal Airport (HES) is Tôlanaro Airport (FTU), which is located 10,810 miles (17,396 kilometers) away in Tôlanaro, Madagascar.
• Hermiston Municipal Airport (HES) currently has only 1 runway.
• The closest airport to Hermiston Municipal Airport (HES) is Eastern Oregon Regional Airport (PDT), which is located 22 miles (36 kilometers) ESE of HES.
• Hermiston Municipal Airport is a city-owned, public-use airport located two nautical miles southeast of the central business district of Hermiston, in Umatilla County, Oregon, United States.
• In addition to being known as "Hermiston Municipal Airport", another name for HES is "HRI".
• Because of Hermiston Municipal Airport's relatively low elevation of 644 feet, planes can take off or land at Hermiston Municipal 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.

Facts about Chiayi Airport (Shueishang Airport) (CYI):

• The furthest airport from Chiayi Airport (Shueishang Airport) (CYI) is Dr. Luis María Argaña International Airport (ESG), which is nearly antipodal to Chiayi Airport (Shueishang Airport) (meaning Chiayi Airport (Shueishang Airport) is almost on the exact opposite side of the Earth from Dr. Luis María Argaña International Airport), and is located 12,320 miles (19,827 kilometers) away in Mariscal Estigarribia, Paraguay.
• In addition to being known as "Chiayi Airport (Shueishang Airport)", other names for CYI include "嘉義航空站水上機場" and "Jiāyì HángkōngzhànShuǐshàng Jīchǎng".
• The closest airport to Chiayi Airport (Shueishang Airport) (CYI) is Tainan Airport (TNN), which is located 37 miles (59 kilometers) SSW of CYI.
• Chiayi Airport (Shueishang Airport) (CYI) has 2 runways.
• The airport was opened on 1 January 1978.
• A number of US Air Force units have been stationed at Chiayi Air Base, including the 67th Fighter-Bomber Squadron from 27 January – 17 February 1955 and 1 July – 1 October 1955.
• Because of Chiayi Airport (Shueishang Airport)'s relatively low elevation of 82 feet, planes can take off or land at Chiayi Airport (Shueishang 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.