Nonstop flight route between Shenzhen, Guangdong, China and St. Mary's, Alaska, United States:

About this route:

A direct, nonstop flight between Shenzhen Bao'an International Airport (SZX), Shenzhen, Guangdong, China and St. Mary's Airport (KSM), St. Mary's, Alaska, United States would travel a Great Circle distance of 4,617 miles (or 7,430 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 Shenzhen Bao'an International Airport and St. Mary's 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 Shenzhen Bao'an International Airport and St. Mary's 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 Shenzhen Bao'an International Airport (SZX):

• From 2015, rail service will be via Line 11, providing service from the airport via Bao'an and Nanshan to Futian Station, connecting with Futian Railway Station High Speed Rail services.
• The main building's third floor is the waiting area for domestic and international flights, which depart from the east wing.
• Domestic travelers arriving at the airport can pick up luggage on the second floor, while international passengers will get their luggage on the first floor.
• The furthest airport from Shenzhen Bao'an International Airport (SZX) is Bermejo Airport (BJO), which is nearly antipodal to Shenzhen Bao'an International Airport (meaning Shenzhen Bao'an International Airport is almost on the exact opposite side of the Earth from Bermejo Airport), and is located 12,317 miles (19,822 kilometers) away in Bermejo, Bolivia.
• The baggage areas of Terminal C are short walks away from the General Traffic Center, where passengers can take buses, taxis and, eventually, Metro trains.
• The closest airport to Shenzhen Bao'an International Airport (SZX) is Hong Kong International Airport (HKG), which is located 24 miles (38 kilometers) SSE of SZX.
• In addition to being known as "Shenzhen Bao'an International Airport", other names for SZX include "深圳宝安国际机场" and "Shēnzhèn Bǎo'ān Guójì Jīchǎng".
• A and B check-in areas are for China Southern Airlines.
• Because of Shenzhen Bao'an International Airport's relatively low elevation of 13 feet, planes can take off or land at Shenzhen Bao'an 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.
• Shenzhen Bao'an International Airport handled 32,268,400 passengers last year.
• International departing passengers descend to a Customs and Immigration Hall on the third floor just beyond the central check-in counters.
• Shenzhen Bao'an International Airport (SZX) has 2 runways.
• Building Site September 2012

Facts about St. Mary's Airport (KSM):

• The furthest airport from St. Mary's Airport (KSM) is Cape Town International Airport (CPT), which is located 10,494 miles (16,889 kilometers) away in Cape Town, South Africa.
• St. Mary's Airport (KSM) has 2 runways.
• The closest airport to St. Mary's Airport (KSM) is Mountain Village Airport (MOU), which is located only 13 miles (20 kilometers) W of KSM.
• Because of St. Mary's Airport's relatively low elevation of 312 feet, planes can take off or land at St. Mary's 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.