Nonstop flight route between Rockland, Maine, United States and Chengdu, Sichuan, China:

About this route:

A direct, nonstop flight between Knox County Regional Airport (RKD), Rockland, Maine, United States and Chengdu Shuangliu International Airport (CTU), Chengdu, Sichuan, China would travel a Great Circle distance of 7,261 miles (or 11,686 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 Knox County Regional Airport and Chengdu Shuangliu 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 Knox County Regional Airport and Chengdu Shuangliu 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 Knox County Regional Airport (RKD):

• Knox County Regional Airport is a county owned, public use airport in Knox County, Maine, United States.
• Because of Knox County Regional Airport's relatively low elevation of 56 feet, planes can take off or land at Knox County Regional 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.
• Knox County Regional Airport (RKD) has 2 runways.
• Knox County Regional Airport covers an area of 538 acres at an elevation of 56 feet above mean sea level.
• The furthest airport from Knox County Regional Airport (RKD) is Albany Airport (ALH), which is located 11,708 miles (18,842 kilometers) away in Albany, Western Australia, Australia.
• The closest airport to Knox County Regional Airport (RKD) is Wiscasset Airport (ISS), which is located 31 miles (50 kilometers) WSW of RKD.

Facts about Chengdu Shuangliu International Airport (CTU):

• The furthest airport from Chengdu Shuangliu International Airport (CTU) is La Florida Airport (LSC), which is nearly antipodal to Chengdu Shuangliu International Airport (meaning Chengdu Shuangliu International Airport is almost on the exact opposite side of the Earth from La Florida Airport), and is located 12,144 miles (19,543 kilometers) away in La Serena, Chile.
• In addition to being known as "Chengdu Shuangliu International Airport", other names for CTU include "成都双流国际机场" and "Chéngdū Shuāngliú Guójì Jīchǎng".
• Terminal 2 under construction
• The construction of its second runway started from late 2008 and has started service in December 2009.
• Chengdu Shuangliu International Airport (CTU) has 2 runways.
• On May 12, 2008 the airport was temporarily shut down after sustaining some minor damages from the great Sichuan Earthquake but was quickly reopened the following day after inspection of the runway.
• A large-scale expansion was conducted on flight area and navigation area from 1994 to 2001.
• Chengdu Shuangliu International Airport handled 31,500,000 passengers last year.
• The closest airport to Chengdu Shuangliu International Airport (CTU) is Mianyang Nanjiao Airport (MIG), which is located 75 miles (121 kilometers) NE of CTU.