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

About this route:

A direct, nonstop flight between Portland International Jetport (PWM), Portland, Maine, United States and Chongqing Jiangbei International Airport (CKG), Chongqing, China would travel a Great Circle distance of 7,364 miles (or 11,851 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 Chongqing Jiangbei 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 Jetport and Chongqing Jiangbei 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 Jetport (PWM):

• In 1972 Northeast Airlines was bought by Delta Air Lines which retained its routes to Bangor, Boston, and New York.
• Boston-Maine Airways had a monopoly on passenger air travel at Portland, which continued after the airline was renamed Northeast Airlines.
• Portland International Jetport (PWM) has 2 runways.
• The closest airport to Portland International Jetport (PWM) is Naval Air Station Brunswick (NHZ), which is located 25 miles (40 kilometers) NE of PWM.
• On September 1, 2005 Delta Air Lines ended mainline service to PWM.
• After Independence Air went bankrupt Portland had no low-cost carrier, causing fares to go up, and passenger numbers to decline.
• 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.
• 1987 saw the arrival of Continental Airlines, when the airline bought PEOPLExpress and took over their routes.
• That year regional Air New England began service in Portland, competing with Northeast Airlines intrastate and between Portland and Boston.
• 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.

Facts about Chongqing Jiangbei International Airport (CKG):

• Chongqing Jiangbei International Airport handled 25,272,039 passengers last year.
• Back in the late 1990s, Chongqing Jiangbei International Airport was very small, and had only two international flights per week.
• Cargo traffic increased at an average rate of 14% in the first six months of 2011, driven by exponential growth in international cargo.
• There is currently one airport freeway connecting the city center with the airport, and the second one has been planned.
• The furthest airport from Chongqing Jiangbei International Airport (CKG) is La Florida Airport (LSC), which is nearly antipodal to Chongqing Jiangbei International Airport (meaning Chongqing Jiangbei International Airport is almost on the exact opposite side of the Earth from La Florida Airport), and is located 12,307 miles (19,806 kilometers) away in La Serena, Chile.
• Car rental service is also available at the airport.
• Chongqing Jiangbei International Airport (CKG) has 4 runways.
• The closest airport to Chongqing Jiangbei International Airport (CKG) is Nanchong Gaoping Airport (NAO), which is located 80 miles (128 kilometers) NNW of CKG.
• On 18 January 1988 China Southwest Airlines Flight 4146, an Ilyushin Il-18, crashes while on approach to Chongqing Airport.
• In addition to being known as "Chongqing Jiangbei International Airport", other names for CKG include "重庆江北国际机场" and "Chóngqìng Jiāngběi Guójì Jīchǎng".
• Located 21 km north of the city-centre of Chongqing, Jiangbei Airport serves as an important aviation hub for southwestern China.
• On 22 January 1990, the new airport, Chongqing Jiangbei Airport was opened and it replaced the old Baishiyi Airport.