Nonstop flight route between Portland, Oregon, United States and Kaohsiung, Taiwan:
Departure Airport:
(45°35'18"N by 122°35'50"W)
Arrival Airport:
(22°34'36"N by 120°20'59"E)
Distance from PDX to KHH:
6,296.14 miles (10,132.62 km)
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- About this route
- PDX Airport Information
- KHH Airport Information
- Facts about PDX
- Facts about KHH
- Map of Nearest Airports to PDX
- List of Nearest Airports to PDX
- Map of Furthest Airports from PDX
- List of Furthest Airports from PDX
- Map of Nearest Airports to KHH
- List of Nearest Airports to KHH
- Map of Furthest Airports from KHH
- List of Furthest Airports from KHH
About this route:
A direct, nonstop flight between Portland International Airport (PDX), Portland, Oregon, United States and Kaohsiung International Airport (Kaohsiung Siaogang Airport) (KHH), Kaohsiung, Taiwan would travel a Great Circle distance of 6,296 miles (or 10,133 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 International 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 International 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:
| IATA / ICAO Codes: | PDX / KPDX |
| Airport Name: | Portland International Airport |
| Location: | Portland, Oregon, United States |
| GPS Coordinates: | 45°35'18"N by 122°35'50"W |
| Area Served: | Portland metropolitan area |
| Airport Type: | Public |
| Elevation: | 30 feet (9 meters) |
| # of Runways: | 3 |
| View all routes: | Routes from PDX |
| More Information: | PDX Maps & Info |
Arrival Airport Information:
| IATA / ICAO Codes: | KHH / RCKH |
| Airport Names: |
|
| Location: | Kaohsiung, Taiwan |
| GPS Coordinates: | 22°34'36"N by 120°20'59"E |
| Area Served: | Kaohsiung |
| Operator/Owner: | Civil Aeronautics Administration |
| Airport Type: | Public |
| Elevation: | 30 feet (9 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from KHH |
| More Information: | KHH Maps & Info |
Facts about Portland International Airport (PDX):
- Portland International Airport (PDX) has 3 runways.
- Concourses A and B are given mostly to Alaska Airlines and Horizon Air.
- Because of Portland International Airport's relatively low elevation of 30 feet, planes can take off or land at Portland International 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.
- In August 2005, the concourse connector was opened.
- During World War II the airfield was used by the United States Army Air Forces.
- The closest airport to Portland International Airport (PDX) is Portland-Troutdale Airport (TTD), which is located only 10 miles (16 kilometers) ESE of PDX.
- The furthest airport from Portland International Airport (PDX) is Tôlanaro Airport (FTU), which is located 10,903 miles (17,546 kilometers) away in Tôlanaro, Madagascar.
- Portland International Airport handled 1,502,956 passengers last year.
Facts about Kaohsiung International Airport (Kaohsiung Siaogang Airport) (KHH):
- Kaohsiung International Airport (Kaohsiung Siaogang Airport) (KHH) currently has only 1 runway.
- Kaohsiung International Airport, also known as Kaohsiung Siaogang Airport for the Siaogang District where it is located, is a medium-sized commercial airport located in Kaohsiung City, Taiwan.
- 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.
- 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".
- The domestic terminal was built in 1965 when the airport was first opened as a civilian airport.
- 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.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 9.88 miles (15.90 km) ESE | Portland-Troutdale Airport (TTD) | Portland, Oregon, United States |     |
| 2 | 17.37 miles (27.95 km) W | Portland-Hillsboro Airport (HIO) | Hillsboro / Portland, Oregon, United States | |
| 3 | 35.25 miles (56.73 km) E | Cascade Locks State Airport (CZK) | Cascade Locks, Oregon, United States | |
| 4 | 39.34 miles (63.31 km) NNW | Southwest Washington Regional Airport (KLS) | Kelso, Washington, United States | |
| 5 | 50.89 miles (81.91 km) SSW | McNary Field (SLE) | Salem, Oregon, United States | |
| 6 | 62.21 miles (100.12 km) N | South Lewis County Airport (TDO) | Toledo, Washington, United States | |
| 7 | 69.17 miles (111.32 km) E | Columbia Gorge Regional Airport (DLS) | The Dalles, Oregon, United States | |
| 8 | 71.46 miles (115.00 km) WSW | Pacific City State Airport (PFC) | Pacific City, Oregon, United States | |
| 9 | 73.12 miles (117.67 km) WNW | Astoria Regional Airport (AST) | Astoria, Oregon, United States | |
| 10 | 82.63 miles (132.98 km) SSW | Corvallis Municipal Airport (CVO) | Corvallis, Oregon, United States | |
| 11 | 94.71 miles (152.42 km) SE | Madras Municipal AirportMadras Army Airfield (MDJ) | Madras, Oregon, United States | |
| 12 | 96.51 miles (155.32 km) N | Olympia Regional Airport (OLM) | Olympia, Washington, United States | |
| 13 | 99.64 miles (160.35 km) SW | Newport Municipal Airport (ONP) | Newport, Oregon, United States | |
| 14 | 102.99 miles (165.75 km) N | Gray Army Airfield (GRF) | Tacoma, Washington, United States | |
| 15 | 105.73 miles (170.16 km) SSW | Eugene Airport (EUG) | Eugene, Oregon, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,902.74 miles (17,546.22 km) SSE | Tôlanaro Airport (FTU) | Tôlanaro, Madagascar | |
| 2 | 10,830.39 miles (17,429.78 km) SSE | Ampanihy Airport (AMP) | Ampanihy, Madagascar | |
| 3 | 10,756.38 miles (17,310.67 km) S | Pierrefonds Airport (ZSE) | Saint-Pierre, Réunion | |
| 4 | 10,726.94 miles (17,263.29 km) S | Roland Garros Airport (RUN) | St Denis, Réunion, France | |
| 5 | 10,698.44 miles (17,217.42 km) S | Sir Seewoosagur Ramgoolam International Airport (MRU) | Plaisance, Mauritius | |
| 6 | 10,675.67 miles (17,180.79 km) SSE | Mananjary Airport (MNJ) | Mananjary, Madagascar | |
| 7 | 10,669.74 miles (17,171.24 km) SSE | Fianarantsoa Airport (WFI) | Fianarantsoa, Madagascar | |
| 8 | 10,663.86 miles (17,161.78 km) ESE | Margate Airport (MGH) | Margate, KwaZulu-Natal, South Africa | |
| 9 | 10,647.89 miles (17,136.07 km) ESE | East London Airport (ELS) | East London, South Africa | |
| 10 | 10,637.26 miles (17,118.96 km) ESE | King Shaka International (DUR) | Durban, KwaZulu-Natal, South Africa | |
| 11 | 10,634.80 miles (17,115.00 km) ESE | Richards Bay Airport (RCB) | Richards Bay, KwaZulu-Natal, South Africa | |
| 12 | 10,629.58 miles (17,106.60 km) SSE | Andavadoaka Airport (DVD) | Andavadoaka, Toliara province, Atsimo-Andrefana region, Madagascar | |
| 13 | 10,626.10 miles (17,101.01 km) ESE | Port Alfred Airport (AFD) | Port Alfred, South Africa | |
| 14 | 10,621.67 miles (17,093.87 km) ESE | Mthatha Airport (UTT) | Mthatha, South Africa | |
| 15 | 10,619.98 miles (17,091.16 km) SSW | Sir Gaëtan Duval Airport (RRG) | Rodrigues Island, Mauritius | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 27.39 miles (44.08 km) NNW | Tainan Airport (TNN) | Tainan City, Taiwan, Republic of China | |
| 2 | 44.47 miles (71.56 km) SSE | Hengchun Airport (HCN) | Hengchun, Taiwan | |
| 3 | 49.47 miles (79.62 km) ENE | Taitung Airport (TTT) | Taitung, Taiwan, Republic of China | |
| 4 | 60.70 miles (97.69 km) N | Chiayi Airport (Shueishang Airport) (CYI) | Chiayi, Taiwan | |
| 5 | 71.51 miles (115.09 km) E | Lyudao Airport (Green Island Airport) (GNI) | Lyudao (Green Island), Taiwan | |
| 6 | 73.85 miles (118.86 km) NW | Qimei Airport (CMJ) | Cimei, Taiwan | |
| 7 | 76.82 miles (123.63 km) NW | Wang-an Airport (WOT) | Wang-an, Penghu (Pescadores), Republic of China | |
| 8 | 82.29 miles (132.43 km) NNW | Magong Airport (MZG) | Magong, Taiwan | |
| 9 | 84.23 miles (135.55 km) ESE | Lanyu Airport (KYD) | Orchid Island, Taitung County, Taiwan | |
| 10 | 117.87 miles (189.69 km) N | Taichung Airport(Taichung Ching Chuan Kang Airport) (RMQ) | Taichung, Taiwan, Taiwan | |
| 11 | 117.87 miles (189.69 km) N | Taichung Airport(Taichung Ching Chuan Kang Airport) (TXG) | Taichung, Taiwan, Republic of China | |
| 12 | 128.28 miles (206.44 km) NE | Hualien Airport (HUN) | Hualien, Taiwan, Republic of China | |
| 13 | 179.62 miles (289.07 km) NW | Kinmen Airport (Kinmen Shang Yi Airport) (KNH) | Kinmen, Taiwan | |
| 14 | 180.40 miles (290.33 km) SE | Basco Airport (BSO) | Basco, Batanes, Philippines | |
| 15 | 181.31 miles (291.79 km) NNE | Taiwan Taoyuan International Airport (TPE) | Taoyuan County (near Taipei), Taiwan, Republic of China | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,364.63 miles (19,898.89 km) ESE | Dr. Luis María Argaña International Airport (ESG) | Mariscal Estigarribia, Paraguay | |
| 2 | 12,212.87 miles (19,654.66 km) SSW | Clorinda Airport (CLX) | Clorinda, Formosa, Argentina | |
| 3 | 12,208.85 miles (19,648.20 km) SW | Silvio Pettirossi International Airport (ASU) | Asunción, Paraguay | |
| 4 | 12,193.09 miles (19,622.83 km) W | Dr. Augusto Roberto Fuster International Airport (PJC) | Pedro Juan Caballero, Paraguay | |
| 5 | 12,184.93 miles (19,609.69 km) W | Ponta Porã International Airport (PMG) | Ponta Porã, Mato Grosso do Sul, Brazil | |
| 6 | 12,177.42 miles (19,597.61 km) E | Yacuiba Airport (BYC) | Yacuiba, Bolivia | |
| 7 | 12,172.49 miles (19,589.68 km) E | Tartagal "General Enrique Mosconi" Airport (TTG) | Tartagal, Salta, Argentina | |
| 8 | 12,170.14 miles (19,585.89 km) SSW | Formosa International Airport (FMA) | Formosa, Argentina | |
| 9 | 12,161.32 miles (19,571.70 km) SSW | Puerto Suárez International Airport (PSZ) | Puerto Suárez, Bolivia | |
| 10 | 12,159.31 miles (19,568.47 km) SSW | Corumbá International Airport (CMG) | Corumbá, Mato Grosso do Sul, Brazil | |
| 11 | 12,139.24 miles (19,536.16 km) E | Bermejo Airport (BJO) | Bermejo, Bolivia | |
| 12 | 12,136.27 miles (19,531.39 km) E | Orán Airport (ORA) | Orán, Salta Province, Argentina | |
| 13 | 12,133.87 miles (19,527.53 km) W | Francisco de Matos Pereira Airport (DOU) | Dourados, Minas Gerais, Brazil | |
| 14 | 12,130.47 miles (19,522.05 km) SE | Camiri Airport (CAM) | Camiri, Bolivia | |
| 15 | 12,127.87 miles (19,517.87 km) SSW | Carlos Miguel Jiménez Airport (PIL) | Pilar, Paraguay | |