Nonstop flight route between Portland, Maine, United States and Nanchong, Sichuan, China:

About this route:

A direct, nonstop flight between Portland International Jetport (PWM), Portland, Maine, United States and Nanchong Gaoping Airport (NAO), Nanchong, Sichuan, China would travel a Great Circle distance of 7,289 miles (or 11,730 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 Jetport and Nanchong Gaoping 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 Jetport and Nanchong Gaoping 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 Jetport (PWM):

• Portland International Jetport (PWM) has 2 runways.
• In 2004 Runway 11/29 was lengthened to 7,200 feet.
• The closest airport to Portland International Jetport (PWM) is Naval Air Station Brunswick (NHZ), which is located 25 miles (40 kilometers) NE of PWM.
• In June 1983 United Airlines arrived in Portland, planning to be the only airline to serve 50 states.
• At the onset of 2009 international service resumed.
• In 1980 the passenger terminal expanded to the east with the addition of two baggage carousels.
• Because of Portland International Jetport's relatively low elevation of 76 feet, planes can take off or land at Portland International Jetport 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.
• 1986 also brought US Airways, who began flights to Philadelphia and Pittsburgh.
• The furthest airport from Portland International Jetport (PWM) is Margaret River Airport (MGV), which is located 11,705 miles (18,838 kilometers) away in Margaret River, Western Australia, Australia.
• 1987 saw the arrival of Continental Airlines, when the airline bought PEOPLExpress and took over their routes.
• Boston-Maine Airways had a monopoly on passenger air travel at Portland, which continued after the airline was renamed Northeast Airlines.

Facts about Nanchong Gaoping Airport (NAO):

• Nanchong Gaoping Airport (NAO) currently has only 1 runway.
• In addition to being known as "Nanchong Gaoping Airport", other names for NAO include "南充高坪机场" and "Nanchong Gaoping Jīchǎng".
• The closest airport to Nanchong Gaoping Airport (NAO) is Dazhou Heshi Airport (DAX), which is located 79 miles (127 kilometers) ENE of NAO.
• The furthest airport from Nanchong Gaoping Airport (NAO) is La Florida Airport (LSC), which is nearly antipodal to Nanchong Gaoping Airport (meaning Nanchong Gaoping Airport is almost on the exact opposite side of the Earth from La Florida Airport), and is located 12,268 miles (19,744 kilometers) away in La Serena, Chile.