Nonstop flight route between San Francisco, California, United States and Huai'an, Jiangsu, China:

About this route:

A direct, nonstop flight between San Francisco International Airport (SFO), San Francisco, California, United States and Huai'an Lianshui Airport (HIA), Huai'an, Jiangsu, China would travel a Great Circle distance of 6,118 miles (or 9,845 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 San Francisco International Airport and Huai'an Lianshui 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 San Francisco International Airport and Huai'an Lianshui 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 San Francisco International Airport (SFO):

• On May 12, 2008, a $383 million renovation project was announced that included a new control tower, the use of green materials, and a seismic retrofit.
• San Francisco International Airport handled 44,477,209 passengers last year.
• The closest airport to San Francisco International Airport (SFO) is Half Moon Bay AirportHalf Moon Bay Flight Strip (HAF), which is located only 10 miles (16 kilometers) SW of SFO.
• San Francisco International Airport (SFO) has 4 runways.
• In 1954 the airport's Central Passenger Terminal opened.
• The FAA has warned that the airport's control tower would be unable to withstand a major earthquake and has requested that it be replaced.
• In summer 2011, Lufthansa and Air France operated the Airbus A380 at SFO seasonally, the first A380 scheduled service to the airport.
• United Airlines used Mills Field as well as the Oakland Municipal Airport starting in the 1930s.
• The furthest airport from San Francisco International Airport (SFO) is Tôlanaro Airport (FTU), which is located 11,365 miles (18,290 kilometers) away in Tôlanaro, Madagascar.
• Because of San Francisco International Airport's relatively low elevation of 13 feet, planes can take off or land at San Francisco 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 Huai'an Lianshui Airport (HIA):

• Huai'an Lianshui Airport (HIA) currently has only 1 runway.
• In 2011, its first full year of operation, Huai'an Airport handled 230,000 passengers to become the 99th busiest airport in China.
• The furthest airport from Huai'an Lianshui Airport (HIA) is Junín Airport (JNI), which is nearly antipodal to Huai'an Lianshui Airport (meaning Huai'an Lianshui Airport is almost on the exact opposite side of the Earth from Junín Airport), and is located 12,384 miles (19,929 kilometers) away in Junín, Buenos Aires, Argentina.
• Huai'an Lianshui Airport is an airport serving the city of Huai'an in Jiangsu Province, China.
• In addition to being known as "Huai'an Lianshui Airport", other names for HIA include "淮安涟水机场" and "Huái'ān Liánshuǐ Jīchǎng".
• The closest airport to Huai'an Lianshui Airport (HIA) is Lianyungang Baitabu Airport (LYG), which is located 57 miles (92 kilometers) NNW of HIA.
• Because of Huai'an Lianshui Airport's relatively low elevation of 23 feet, planes can take off or land at Huai'an Lianshui 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.
• Huai'an Lianshui Airport handled 230,000 passengers last year.