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

About this route:

A direct, nonstop flight between Portland International Airport (PDX), Portland, Oregon, United States and Shanghai Hongqiao International Airport (SHA), Shanghai, China would travel a Great Circle distance of 5,794 miles (or 9,325 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 Shanghai Hongqiao 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 Shanghai Hongqiao 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 Portland International Airport (PDX):

• Portland International Airport is a joint civil-military airport and the largest airport in the U.S.
• In the 1980s Air California had nonstop flights to Seattle, Reno and the Bay Area.
• The present H-shape of the PDX terminal, designed by Zimmer Gunsul Frasca Partnership, was completed on September 10, 2001 when the new A, B and C concourses, as well as the light rail line, were finished.
• Portland International Airport handled 1,502,956 passengers last year.
• During World War II the airfield was used by the United States Army Air Forces.
• 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.
• Swan Island Airport was officially named Portland Airport until the opening of the new airport.
• 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.
• In 1925 aviation proponents proposed an airport for Portland on Swan Island, northwest of downtown Portland on the Willamette River.
• PDX has a shopping mall behind its ticketing counters, with all shops and restaurants open every day.
• 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.
• Portland International Airport (PDX) has 3 runways.
• The closest airport to Portland International Airport (PDX) is Portland-Troutdale Airport (TTD), which is located only 10 miles (16 kilometers) ESE of PDX.

Facts about Shanghai Hongqiao International Airport (SHA):

• An airport was first built in the town of Hongqiao in the west of Shanghai in 1907, initially as a small military airfield.
• The closest airport to Shanghai Hongqiao International Airport (SHA) is Shanghai Pudong International Airport (PVG), which is located 28 miles (45 kilometers) E of SHA.
• In addition to being known as "Shanghai Hongqiao International Airport", other names for SHA include "上海虹桥国际机场" and "Shànghǎi Hóngqiáo Guójì Jīchǎng".
• The airport has the head office of China Eastern Airlines, which is housed in the China Eastern Airlines Building, and the head office of China Cargo Airlines.
• Shanghai Hongqiao International Airport (SHA) has 2 runways.
• Shanghai Hongqiao International Airport handled 33,851,200 passengers last year.
• The furthest airport from Shanghai Hongqiao International Airport (SHA) is Comodoro Pierrestegui Airport (COC), which is nearly antipodal to Shanghai Hongqiao International Airport (meaning Shanghai Hongqiao International Airport is almost on the exact opposite side of the Earth from Comodoro Pierrestegui Airport), and is located 12,397 miles (19,951 kilometers) away in Concordia, Entre Ríos, Argentina.
• In preparation for the Shanghai Expo, on 16 March 2010 Hongqiao Airport completed a five-year 15.3-billion-yuan expansion project, which included a 3,300-meter second runway and the new Terminal 2, boosting Hongqiao's capacity to 40 million passengers a year.
• Because of Shanghai Hongqiao International Airport's relatively low elevation of 10 feet, planes can take off or land at Shanghai Hongqiao 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.