Nonstop flight route between Portland, Oregon, United States and Da Nang, Vietnam:
Departure Airport:
(45°35'18"N by 122°35'50"W)
Arrival Airport:
(16°2'38"N by 108°11'57"E)
Distance from PDX to DAD:
7,127.68 miles (11,470.87 km)
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Jump to:
- About this route
- PDX Airport Information
- DAD Airport Information
- Facts about PDX
- Facts about DAD
- 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 DAD
- List of Nearest Airports to DAD
- Map of Furthest Airports from DAD
- List of Furthest Airports from DAD
About this route:
A direct, nonstop flight between Portland International Airport (PDX), Portland, Oregon, United States and Đà Nẵng International Airport (DAD), Da Nang, Vietnam would travel a Great Circle distance of 7,128 miles (or 11,471 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 Đà Nẵng International 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 Đà Nẵng International 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: | DAD / VVDN |
| Airport Names: |
|
| Location: | Da Nang, Vietnam |
| GPS Coordinates: | 16°2'38"N by 108°11'57"E |
| Area Served: | Da Nang |
| Operator/Owner: | Airports Corporation of Vietnam |
| Airport Type: | Public / Military |
| Elevation: | 33 feet (10 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from DAD |
| More Information: | DAD Maps & Info |
Facts about Portland International Airport (PDX):
- In 2012, PDX handled 14,390,784 passengers and had non-stop commercial air service to 17 of the 18 most populated US Metropolitan Statistical Areas.
- 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.
- 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's main airport has been in two other incarnations.
- Portland International Airport handled 1,502,956 passengers last year.
- By 1935 it was becoming apparent to the Port of Portland that the Swan Island Airport was becoming obsolete.
- An expanded parking garage, new control tower, and canopy over the curbside were finished in the late 1990s.
- Portland International Airport (PDX) has 3 runways.
- The airport's international service was also featured on The Amazing Race 13 as the arrival airport after all three teams that were in the race arrived on Lufthansa from Frankfurt.
Facts about Đà Nẵng International Airport (DAD):
- Đà Nẵng International Airport (DAD) has 2 runways.
- Because of Đà Nẵng International Airport's relatively low elevation of 33 feet, planes can take off or land at Đà Nẵng 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 addition to its civil aviation, the runway is shared with the Vietnamese People's Air Force, although military activities are now extremely limited.
- In addition to being known as "Đà Nẵng International Airport", another name for DAD is "Sân bay Quốc tế Đà Nẵng".
- Da Nang International Airport has two 10,000-foot paved, parallel runways capable of handling large, modern aircraft such as Boeing 747s, 767s and Airbus 320s.
- The closest airport to Đà Nẵng International Airport (DAD) is Phu Bai International Airport (HUI), which is located 41 miles (66 kilometers) NW of DAD.
- The furthest airport from Đà Nẵng International Airport (DAD) is Rodríguez Ballón International Airport (AQP), which is nearly antipodal to Đà Nẵng International Airport (meaning Đà Nẵng International Airport is almost on the exact opposite side of the Earth from Rodríguez Ballón International Airport), and is located 12,412 miles (19,975 kilometers) away in Arequipa, Peru.
- Air Vietnam also used the facility from 1951 to 1975 for civilian domestic and international flights within Southeast Asia.
| 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 | 41.19 miles (66.29 km) NW | Phu Bai International Airport (HUI) | Huế, Thừa Thiên–Huế, Vietnam | |
| 2 | 55.45 miles (89.24 km) SE | Chu Lai Airport (VCL) | Chu Lai, Quang Nam, Vietnam | |
| 3 | 154.90 miles (249.29 km) SSE | Phu Cat Airport (UIH) | Qui Nhơn, Binh Dinh, Vietnam | |
| 4 | 175.42 miles (282.30 km) NNE | Sanya Phoenix International Airport (SYX) | Sanya, Hainan, China | |
| 5 | 179.18 miles (288.37 km) SSW | Ratanakiri Airport (RBE) | Ratanakiri, Cambodia | |
| 6 | 228.17 miles (367.20 km) WSW | Ubon Ratchathani Airport ท่าอากาศยานอุบลราชธานี (UBP) | Ubon Ratchathani, Thailand | |
| 7 | 230.86 miles (371.53 km) W | Savannakhet Airport (ZVK) | Savannakhet, Laos | |
| 8 | 233.31 miles (375.47 km) S | Buon Ma Thuot Airport (BMV) | Buon Me Thuot, Vietnam | |
| 9 | 249.81 miles (402.03 km) NW | Vinh Airport (VII) | Vinh, Nghe An, Vietnam | |
| 10 | 252.89 miles (406.98 km) WNW | Nakhon Phanom Airport (KOP) | Nakhon Phanom, Thailand | |
| 11 | 287.78 miles (463.13 km) SSE | Cam Ranh International Airport (CXR) | Cam Ranh, Khánh Hòa, Vietnam | |
| 12 | 296.87 miles (477.77 km) S | Lien Khuong Airport (DLI) | Da Lat, Lam Dong, Vietnam | |
| 13 | 307.09 miles (494.21 km) NNE | Haikou Meilan International Airport (HAK) | Haikou, Hainan, China | |
| 14 | 321.34 miles (517.15 km) NNW | Tho Xuan Airport (THD) | Thanh Hoa, Vietnam | |
| 15 | 334.01 miles (537.53 km) W | Buriram Airport (BFV) | Buriram (Buri Ram), Thailand | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,411.70 miles (19,974.65 km) SW | Rodríguez Ballón International Airport (AQP) | Arequipa, Peru | |
| 2 | 12,320.53 miles (19,827.92 km) WSW | Inca Manco Cápac International Airport (JUL) | Juliaca, Peru | |
| 3 | 12,318.79 miles (19,825.12 km) SSW | Ilo Airport (ILQ) | Ilo, Moquegua Region, Peru | |
| 4 | 12,263.23 miles (19,735.70 km) S | Alejandro Velasco Astete International Airport (CUZ) | Cusco, Cusco Region, Peru | |
| 5 | 12,250.62 miles (19,715.42 km) SSW | Chacalluta International Airport (ARI) | Arica, Chile | |
| 6 | 12,250.62 miles (19,715.42 km) SSW | Chacalluta International Airport (ACM) | Arica, Amazonas, Colombia | |
| 7 | 12,245.27 miles (19,706.80 km) SSE | Andahuaylas Airport (ANS) | Andahuaylas, Peru | |
| 8 | 12,210.84 miles (19,651.39 km) ESE | Maria Reiche Neuman Airport (NZC) | Nazca, Ica Region, Peru | |
| 9 | 12,195.30 miles (19,626.38 km) W | El Alto International Airport (LPB) | La Paz, Bolivia | |
| 10 | 12,193.12 miles (19,622.87 km) WSW | Apolo Airport (APB) | Apolo, La Paz, Bolivia | |
| 11 | 12,180.54 miles (19,602.62 km) SE | Coronel FAP Alfredo Mendívil Duarte Airport (AYP) | Ayacucho, Peru | |
| 12 | 12,180.54 miles (19,602.62 km) SE | Coronel FAP Alfredo Mendívil Duarte Airport (AYC) | Ayacucho, Peru | |
| 13 | 12,143.87 miles (19,543.61 km) SW | Padre Aldamiz International Airport (PEM) | Puerto Maldonado, Peru | |
| 14 | 12,129.01 miles (19,519.70 km) WSW | Rurrenabaque Airport (RBQ) | Rurrenabaque, Bolivia | |
| 15 | 12,108.81 miles (19,487.19 km) SSW | Diego Aracena International Airport (IQQ) | Iquique, Chile | |