Nonstop flight route between Cairns, Queensland, Australia and Sanya, Hainan, China:
Departure Airport:

Arrival Airport:

Distance from CNS to SYX:
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- About this route
- CNS Airport Information
- SYX Airport Information
- Facts about CNS
- Facts about SYX
- Map of Nearest Airports to CNS
- List of Nearest Airports to CNS
- Map of Furthest Airports from CNS
- List of Furthest Airports from CNS
- Map of Nearest Airports to SYX
- List of Nearest Airports to SYX
- Map of Furthest Airports from SYX
- List of Furthest Airports from SYX
About this route:
A direct, nonstop flight between Cairns Airport (CNS), Cairns, Queensland, Australia and Sanya Phoenix International Airport (SYX), Sanya, Hainan, China would travel a Great Circle distance of 3,466 miles (or 5,578 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 Cairns Airport and Sanya Phoenix 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 Cairns Airport and Sanya Phoenix International Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
IATA / ICAO Codes: | CNS / YBCS |
Airport Name: | Cairns Airport |
Location: | Cairns, Queensland, Australia |
GPS Coordinates: | 16°53'12"S by 145°45'17"E |
Area Served: | Cairns, Queensland, Australia |
Operator/Owner: | North Queensland Airports Group |
Airport Type: | Public |
Elevation: | 10 feet (3 meters) |
# of Runways: | 1 |
View all routes: | Routes from CNS |
More Information: | CNS Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | SYX / ZJSY |
Airport Names: |
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Location: | Sanya, Hainan, China |
GPS Coordinates: | 18°18'10"N by 109°24'44"E |
Area Served: | Sanya |
Operator/Owner: | Civil Aviation Administration of China |
Airport Type: | Public |
# of Runways: | 1 |
View all routes: | Routes from SYX |
More Information: | SYX Maps & Info |
Facts about Cairns Airport (CNS):
- The airport has two passenger terminals on the eastern side of the airport on reclaimed mangrove swamp.
- During World War II the Australian Government bought the airport for use by the Royal Australian Air Force.
- Cairns Airport goes back to 1928 when Tom McDonald started flying his de Havilland Gipsy Moth off a sand ridge near the present airport.
- Cairns Airport handled 3,848,728 passengers last year.
- The closest airport to Cairns Airport (CNS) is Mareeba Airfield (MRG), which is located 26 miles (41 kilometers) WSW of CNS.
- The furthest airport from Cairns Airport (CNS) is Agostinho Neto Airport (NTO), which is located 11,832 miles (19,041 kilometers) away in Ponta do Sol, Santo Antão, Cape Verde.
- Cairns Airport (CNS) currently has only 1 runway.
- Because of Cairns Airport's relatively low elevation of 10 feet, planes can take off or land at Cairns 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 Sanya Phoenix International Airport (SYX):
- Sanya Phoenix International Airport (SYX) currently has only 1 runway.
- In addition to being known as "Sanya Phoenix International Airport", other names for SYX include "三亚凤凰国际机场" and "Sānyà Fènghuáng Guójì Jīcháng".
- The closest airport to Sanya Phoenix International Airport (SYX) is Haikou Meilan International Airport (HAK), which is located 132 miles (212 kilometers) NNE of SYX.
- The furthest airport from Sanya Phoenix International Airport (SYX) is Chacalluta International Airport (ARI), which is nearly antipodal to Sanya Phoenix International Airport (meaning Sanya Phoenix International Airport is almost on the exact opposite side of the Earth from Chacalluta International Airport), and is located 12,420 miles (19,988 kilometers) away in Arica, Chile.
- In 2012, Sanya Airport handled 11,343,387 passengers, making it the 19th busiest airport in China in terms of passengers, and 24th busiest in terms of movements with 81,456 in 2012.