Nonstop flight route between Portland, Oregon, United States and Hanoi, Vietnam:
Departure Airport:
Arrival Airport:
Distance from TTD to HAN:
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- About this route
- TTD Airport Information
- HAN Airport Information
- Facts about TTD
- Facts about HAN
- Map of Nearest Airports to TTD
- List of Nearest Airports to TTD
- Map of Furthest Airports from TTD
- List of Furthest Airports from TTD
- Map of Nearest Airports to HAN
- List of Nearest Airports to HAN
- Map of Furthest Airports from HAN
- List of Furthest Airports from HAN
About this route:
A direct, nonstop flight between Portland-Troutdale Airport (TTD), Portland, Oregon, United States and Nội Bài International Airport (HAN), Hanoi, Vietnam would travel a Great Circle distance of 6,921 miles (or 11,139 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-Troutdale Airport and Nội Bài 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-Troutdale Airport and Nội Bài 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: | TTD / KTTD |
Airport Name: | Portland-Troutdale Airport |
Location: | Portland, Oregon, United States |
GPS Coordinates: | 45°32'57"N by 122°24'3"W |
Area Served: | Portland, Oregon |
Operator/Owner: | Port of Portland |
Airport Type: | Public |
Elevation: | 39 feet (12 meters) |
# of Runways: | 1 |
View all routes: | Routes from TTD |
More Information: | TTD Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | HAN / VVNB |
Airport Names: |
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Location: | Hanoi, Vietnam |
GPS Coordinates: | 21°13'15"N by 105°48'25"E |
Area Served: | Hanoi |
Operator/Owner: | Northern Airports Authority |
Airport Type: | Civil/Military |
Elevation: | 39 feet (12 meters) |
# of Runways: | 2 |
View all routes: | Routes from HAN |
More Information: | HAN Maps & Info |
Facts about Portland-Troutdale Airport (TTD):
- Operations at times may be limited or restricted as Portland International Airport take-off and approach paths cross directly above Troutdale Airport.
- Because of Portland-Troutdale Airport's relatively low elevation of 39 feet, planes can take off or land at Portland-Troutdale 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 airport was purchased by the Port of Portland in 1942, serving as a reliever airport for nearby Portland International Airport until the 1950s.
- The furthest airport from Portland-Troutdale Airport (TTD) is Tôlanaro Airport (FTU), which is located 10,901 miles (17,543 kilometers) away in Tôlanaro, Madagascar.
- Portland-Troutdale Airport (TTD) currently has only 1 runway.
- The closest airport to Portland-Troutdale Airport (TTD) is Portland International Airport (PDX), which is located only 10 miles (16 kilometers) WNW of TTD.
Facts about Nội Bài International Airport (HAN):
- In addition to being known as "Nội Bài International Airport", another name for HAN is "Sân bay Quốc tế Nội Bài".
- Nội Bài International Airport (HAN) has 2 runways.
- The closest airport to Nội Bài International Airport (HAN) is Cat Bi International Airport (HPH), which is located 65 miles (105 kilometers) ESE of HAN.
- The furthest airport from Nội Bài International Airport (HAN) is Diego Aracena International Airport (IQQ), which is nearly antipodal to Nội Bài International Airport (meaning Nội Bài International Airport is almost on the exact opposite side of the Earth from Diego Aracena International Airport), and is located 12,174 miles (19,591 kilometers) away in Iquique, Chile.
- As of December 2011, there was only one passenger terminal at Nội Bài Airport.
- At 650 ha, Noi Bai is the second-largest airport in Vietnam, behind the 800 ha Tan Son Nhat International Airport.
- Nội Bài International Airport in Hanoi, the capital of Vietnam, is the largest airport in the north of the country.
- Because of Nội Bài International Airport's relatively low elevation of 39 feet, planes can take off or land at Nội Bài 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.