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

About this route:

A direct, nonstop flight between Portland International Airport (PDX), Portland, Oregon, United States and Yibin Caiba Airport (YBP), Yibin, Sichuan, China would travel a Great Circle distance of 6,508 miles (or 10,473 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 Yibin Caiba 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 Yibin Caiba 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):

• Delta Air Lines used Portland as a gateway in the 1990s for extensive service to Asia with its MD-11 aircraft, until the 1997 Asian Financial Crisis.
• Portland International Airport is a joint civil-military airport and the largest airport in the U.S.
• 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.
• Portland's main airport has been in two other incarnations.
• 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.
• Portland International Airport handled 1,502,956 passengers last year.
• 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.
• 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.
• The present PDX site was purchased by the Portland City Council in 1936.

Facts about Yibin Caiba Airport (YBP):

• In addition to being known as "Yibin Caiba Airport", other names for YBP include "宜宾菜坝机场" and "Yibīn Càibà Jīchǎng".
• Yibin Caiba Airport handled 326,000 passengers last year.
• The furthest airport from Yibin Caiba Airport (YBP) is La Florida Airport (LSC), which is nearly antipodal to Yibin Caiba Airport (meaning Yibin Caiba Airport is almost on the exact opposite side of the Earth from La Florida Airport), and is located 12,169 miles (19,584 kilometers) away in La Serena, Chile.
• The closest airport to Yibin Caiba Airport (YBP) is Luzhou Lantian Airport (LZO), which is located 51 miles (83 kilometers) E of YBP.