Nonstop flight route between Dalian, Liaoning, China and Portland, Oregon, United States:

About this route:

A direct, nonstop flight between Dalian Zhoushuizi International Airport (DLC), Dalian, Liaoning, China and Portland International Airport (PDX), Portland, Oregon, United States would travel a Great Circle distance of 5,373 miles (or 8,648 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 Dalian Zhoushuizi International Airport and Portland 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 Dalian Zhoushuizi International Airport and Portland International 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 Dalian Zhoushuizi International Airport (DLC):

• Immediately after the Aviation law of 1927, the Japanese Ministry of Posts and Telecommunications began planning for scheduled domestic transport, resulting in opening airports in Tokyo and Fukuoka, and for international transport of the Tokyo - Dalian and Osaka - Shanghai routes.
• The furthest airport from Dalian Zhoushuizi International Airport (DLC) is Necochea Airport (NEC), which is nearly antipodal to Dalian Zhoushuizi International Airport (meaning Dalian Zhoushuizi International Airport is almost on the exact opposite side of the Earth from Necochea Airport), and is located 12,398 miles (19,953 kilometers) away in Necochea, Buenos Aires, Argentina.
• The closest airport to Dalian Zhoushuizi International Airport (DLC) is Changhai Airport (CNI), which is located 64 miles (103 kilometers) ENE of DLC.
• Dalian Zhoushuizi International Airport handled 10,703,640 passengers last year.
• On May 7, 2002, China Northern flight 6136 was en route from Beijing to Dalian when it crashed into a bay near Dalian, killing everyone aboard.
• Dalian Zhoushuizi International Airport (DLC) currently has only 1 runway.
• In addition to being known as "Dalian Zhoushuizi International Airport", other names for DLC include "大连周水子国际机场" and "Dàlián Zhōushuǐzǐ Guójì Jīchǎng".
• Because of Dalian Zhoushuizi International Airport's relatively low elevation of 108 feet, planes can take off or land at Dalian Zhoushuizi 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.

Facts about Portland International Airport (PDX):

• The closest airport to Portland International Airport (PDX) is Portland-Troutdale Airport (TTD), which is located only 10 miles (16 kilometers) ESE of PDX.
• 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 1948 the entire airport grounds were flooded during the Vanport Flood, forcing scheduled airline services to reroute to nearby Troutdale Airport.
• In 1925 aviation proponents proposed an airport for Portland on Swan Island, northwest of downtown Portland on the Willamette River.
• In 1966 PDX had nonstop flights to SLC, DEN, ORD and no other cities farther east than Boise.
• Portland International Airport (PDX) has 3 runways.
• The main terminal consists of one building roughly "H"-shaped and is divided into five concourses.
• Portland International Airport handled 1,502,956 passengers last year.
• Plans made in 1968 to add a third runway by means of filling in parts of the Columbia River were met with vocal public opposition and scrapped.
• 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.