Nonstop flight route between Chiayi, Taiwan and Kobuk, Alaska, United States:

About this route:

A direct, nonstop flight between Chiayi Airport (Shueishang Airport) (CYI), Chiayi, Taiwan and Kobuk Airport (OBU), Kobuk, Alaska, United States would travel a Great Circle distance of 4,538 miles (or 7,303 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 Chiayi Airport (Shueishang Airport) and Kobuk 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 Chiayi Airport (Shueishang Airport) and Kobuk 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 Chiayi Airport (Shueishang Airport) (CYI):

• 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.
• Chiayi Airport (Shueishang Airport) (CYI) has 2 runways.
• Chiayi Airport, commonly known as Shueishang Airport, is an airport in Chiayi County, Taiwan.
• 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.
• The closest airport to Chiayi Airport (Shueishang Airport) (CYI) is Tainan Airport (TNN), which is located 37 miles (59 kilometers) SSW of 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".

Facts about Kobuk Airport (OBU):

• As per the Federal Aviation Administration, this airport had 1,176 passenger boardings in calendar year 2008, 1,048 in 2009, and 1,255 in 2010.
• In addition to being known as "Kobuk Airport", another name for OBU is "PAOB".
• For the 12-month period ending September 29, 2011, the airport had 5,000 aircraft operations, an average of 13 per day, 100% air taxi.
• Because of Kobuk Airport's relatively low elevation of 142 feet, planes can take off or land at Kobuk 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 Kobuk Airport (OBU) is Dahl Creek Airport (DCK), which is located only 2 miles (3 kilometers) N of OBU.
• Kobuk Airport (OBU) currently has only 1 runway.
• The furthest airport from Kobuk Airport (OBU) is George Airport (GRJ), which is located 10,163 miles (16,356 kilometers) away in George, South Africa.