Nonstop flight route between Hillsboro / Portland, Oregon, United States and Kaohsiung, Taiwan:

About this route:

A direct, nonstop flight between Portland-Hillsboro Airport (HIO), Hillsboro / Portland, Oregon, United States and Kaohsiung International Airport (Kaohsiung Siaogang Airport) (KHH), Kaohsiung, Taiwan would travel a Great Circle distance of 6,284 miles (or 10,113 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 Portland-Hillsboro Airport and Kaohsiung International Airport (Kaohsiung Siaogang 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 Portland-Hillsboro Airport and Kaohsiung International Airport (Kaohsiung Siaogang 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 Portland-Hillsboro Airport (HIO):

• Hillsboro airport is often mentioned as a reliever airport for Portland International Airport.
• Because of Portland-Hillsboro Airport's relatively low elevation of 204 feet, planes can take off or land at Portland-Hillsboro 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 Portland-Hillsboro Airport (HIO) is Portland International Airport (PDX), which is located only 17 miles (28 kilometers) E of HIO.
• The field was also considered as a possible Naval air station in 1946 and again in 1955, but was eventually rejected by the Navy.
• Located in Portland's western and Washington County suburbs, Hillsboro Airport is connected to the metropolitan area by TriMet buses and the MAX Blue Line's Fair Complex/Hillsboro Airport station.
• The airport handled 259,263 flights in 2008, surpassing Portland International in this category.
• Portland-Hillsboro Airport (HIO) has 2 runways.
• The furthest airport from Portland-Hillsboro Airport (HIO) is Tôlanaro Airport (FTU), which is located 10,913 miles (17,563 kilometers) away in Tôlanaro, Madagascar.

Facts about Kaohsiung International Airport (Kaohsiung Siaogang Airport) (KHH):

• The closest airport to Kaohsiung International Airport (Kaohsiung Siaogang Airport) (KHH) is Tainan Airport (TNN), which is located 27 miles (44 kilometers) NNW of KHH.
• In addition to being known as "Kaohsiung International Airport (Kaohsiung Siaogang Airport)", other names for KHH include "高雄國際航空站高雄小港機場" and "Gāoxióng Guójì Hángkōngzhàn Gāoxióng Xiǎogǎng Jīchǎng".
• Originally built as an Imperial Japanese Navy Air Squadron base in 1938 during the Taiwan under Japanese rule era, Kaohsiung Airport retained its military purpose when the Republic of China government first took control of Taiwan.
• Kaohsiung International Airport (Kaohsiung Siaogang Airport) (KHH) currently has only 1 runway.
• The international terminal opened in 1997 and all gates have jet bridges.
• Because of Kaohsiung International Airport (Kaohsiung Siaogang Airport)'s relatively low elevation of 30 feet, planes can take off or land at Kaohsiung International Airport (Kaohsiung Siaogang 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 Kaohsiung International Airport (Kaohsiung Siaogang Airport) (KHH) is Dr. Luis María Argaña International Airport (ESG), which is nearly antipodal to Kaohsiung International Airport (Kaohsiung Siaogang Airport) (meaning Kaohsiung International Airport (Kaohsiung Siaogang Airport) is almost on the exact opposite side of the Earth from Dr. Luis María Argaña International Airport), and is located 12,365 miles (19,899 kilometers) away in Mariscal Estigarribia, Paraguay.
• During the 1970s and 1980s, direct international flights were rare in Siaogang Airport, with Hong Kong and Tokyo being the only two destinations.