Nonstop flight route between Harlingen, Texas, United States and Chengdu, Sichuan, China:

About this route:

A direct, nonstop flight between Valley International Airport (HRL), Harlingen, Texas, United States and Chengdu Shuangliu International Airport (CTU), Chengdu, Sichuan, China would travel a Great Circle distance of 8,260 miles (or 13,294 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 Valley International 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 Valley International 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 Valley International Airport (HRL):

• Valley International Airport covers 2,428 acres at an elevation of 36 feet.
• The furthest airport from Valley International Airport (HRL) is Sir Gaëtan Duval Airport (RRG), which is located 11,151 miles (17,946 kilometers) away in Rodrigues Island, Mauritius.
• On April 2, 2012, a United Airlines, Flight 4128, made an emergency landing at Corpus Christi due to unknown reason when it suffered damage to its front landing gear and also experienced a flat tire.
• Valley International Airport is a city owned airport three miles northeast of Harlingen, in Cameron County, Texas.
• The closest airport to Valley International Airport (HRL) is Brownsville/South Padre Island International Airport (BRO), which is located 26 miles (42 kilometers) SSE of HRL.
• Valley International Airport (HRL) has 3 runways.
• Because of Valley International Airport's relatively low elevation of 36 feet, planes can take off or land at Valley 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.

Facts about Chengdu Shuangliu International Airport (CTU):

• The closest airport to Chengdu Shuangliu International Airport (CTU) is Mianyang Nanjiao Airport (MIG), which is located 75 miles (121 kilometers) NE of CTU.
• Chengdu Shuangliu International Airport (CTU) has 2 runways.
• The airport, formerly named Shuangguisi Airport, opened in capacity as an auxiliary military airfield in 1938 during the second Sino-Japanese War and World War II.
• Terminal 2 under construction
• 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".
• When China Southwest Airlines existed, its headquarters were on the airport property.
• Chengdu Shuangliu International Airport is the major international airport serving Chengdu, People's Republic of China.
• The airport is among world's top 50 busiest airport in terms of passenger traffic in 2012.
• Chengdu Shuangliu International Airport handled 31,500,000 passengers last year.