Nonstop flight route between Cairns, Queensland, Australia and White Plains, New York, United States:
Departure Airport:
 
    Arrival Airport:
 
    Distance from CNS to HPN:
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- About this route
- CNS Airport Information
- HPN Airport Information
- Facts about CNS
- Facts about HPN
- 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 HPN
- List of Nearest Airports to HPN
- Map of Furthest Airports from HPN
- List of Furthest Airports from HPN
About this route:
A direct, nonstop flight between Cairns Airport (CNS), Cairns, Queensland, Australia and Westchester County Airport (HPN), White Plains, New York, United States would travel a Great Circle distance of 9,563 miles (or 15,389 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 Westchester County 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 Westchester County 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: | HPN / KHPN | 
| Airport Name: | Westchester County Airport | 
| Location: | White Plains, New York, United States | 
| GPS Coordinates: | 41°4'0"N by 73°42'26"W | 
| Area Served: | Westchester County, New York, Fairfield County, Connecticut | 
| Operator/Owner: | County of Westchester | 
| Airport Type: | Public-use | 
| Elevation: | 439 feet (134 meters) | 
| # of Runways: | 2 | 
| View all routes: | Routes from HPN | 
| More Information: | HPN Maps & Info | 
Facts about Cairns Airport (CNS):
- 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.
- 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.
- 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.
- During the 1970s, Australia's two domestic airlines Trans Australia Airlines and Ansett provided regular scheduled services to most Australian capital cities and also Papua New Guinea, while in 1975 Air Niugini became the first international airline to commence flights out of Cairns, to Port Moresby in Papua New Guinea.
- Short-term and long-term parking, including a covered car park and parking for people with a disability are located within the public carparks adjacent to both the Domestic and International Terminals.
Facts about Westchester County Airport (HPN):
- Because of Westchester County Airport's relatively low elevation of 439 feet, planes can take off or land at Westchester County 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.
- Also, due to its location near a number of residential neighborhoods, Westchester County Airport instituted a Voluntary Restraint from Flying Program, sometimes referred to as a voluntary curfew, which has helped to ease some of the local concern of noise resulting from airport activity.
- The furthest airport from Westchester County Airport (HPN) is Margaret River Airport (MGV), which is located 11,747 miles (18,906 kilometers) away in Margaret River, Western Australia, Australia.
- The closest airport to Westchester County Airport (HPN) is Flushing Airport (closed 1984) (FLU), which is located 21 miles (34 kilometers) SSW of HPN.
- Westchester County Airport (HPN) has 2 runways.
- After several renovations, as well as discussions about the airport's viability, the airport is presently served by seven airlines to a range of fifteen destinations in the United States.
- Westchester County Airport is also the current home of the New York Wing of the United States Civil Air Patrol, as well as the Southeastern Group of the New York Wing.
- The first scheduled airline flights were American Airlines in late 1949.




