Nonstop flight route between Calverton, New York, United States and Buttonville, Ontario, Canada:
Departure Airport:
 
    Arrival Airport:
 
    Distance from CTO to YKZ:
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- About this route
- CTO Airport Information
- YKZ Airport Information
- Facts about CTO
- Facts about YKZ
- Map of Nearest Airports to CTO
- List of Nearest Airports to CTO
- Map of Furthest Airports from CTO
- List of Furthest Airports from CTO
- Map of Nearest Airports to YKZ
- List of Nearest Airports to YKZ
- Map of Furthest Airports from YKZ
- List of Furthest Airports from YKZ
About this route:
A direct, nonstop flight between Calverton Executive Airpark (CTO), Calverton, New York, United States and Buttonville Airport (YKZ), Buttonville, Ontario, Canada would travel a Great Circle distance of 392 miles (or 631 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 relatively short distance between Calverton Executive Airpark and Buttonville Airport, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
| IATA / ICAO Codes: | CTO / | 
| Airport Names: | 
 | 
| Location: | Calverton, New York, United States | 
| GPS Coordinates: | 40°54'53"N by 72°47'30"W | 
| Operator/Owner: | Town of Riverhead | 
| Airport Type: | Public-owned, Private-use | 
| Elevation: | 75 feet (23 meters) | 
| # of Runways: | 2 | 
| View all routes: | Routes from CTO | 
| More Information: | CTO Maps & Info | 
Arrival Airport Information:
| IATA / ICAO Codes: | YKZ / CYKZ | 
| Airport Name: | Buttonville Airport | 
| Location: | Buttonville, Ontario, Canada | 
| GPS Coordinates: | 43°51'38"N by 79°22'6"W | 
| Area Served: | Markham, Ontario | 
| Operator/Owner: | Toronto Airways Limited | 
| Airport Type: | Public | 
| Elevation: | 650 feet (198 meters) | 
| # of Runways: | 2 | 
| View all routes: | Routes from YKZ | 
| More Information: | YKZ Maps & Info | 
Facts about Calverton Executive Airpark (CTO):
- As discussions over whether the airport could be developed the New York State Department of Environmental Conservation announced in February 2008 that endangered Short-eared Owls and Northern Harriers had been spotted at the airport which would prompt the DEC to make the ultimate decision the environmental impact of the development.
- In addition to being known as "Calverton Executive Airpark", other names for CTO include "CTO[1]" and "3C8".
- Through 2007, debates raged whether to turn the space into a mega complex around a NASCAR track called EPCAL Centre or a giant ski resort based construction of an artificial 350-foot high indoor ski mountain.
- Calverton Executive Airpark (CTO) has 2 runways.
- The closest airport to Calverton Executive Airpark (CTO) is Brookhaven Calabro Airport (WSH), which is located only 8 miles (12 kilometers) SSW of CTO.
- The furthest airport from Calverton Executive Airpark (CTO) is Margaret River Airport (MGV), which is located 11,789 miles (18,972 kilometers) away in Margaret River, Western Australia, Australia.
- Because of Calverton Executive Airpark's relatively low elevation of 75 feet, planes can take off or land at Calverton Executive Airpark 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.
- As of January 2013, one of the Calverton airport's two runways is being used to store thousands of flood-damaged vehicles from Hurricane Sandy.
- In January 2008, the Riverhead Town Board with newly elected officers signed a deal to close and sell the airport for $155 million to Riverhead Resorts.
Facts about Buttonville Airport (YKZ):
- The airport is accessible to public transit via York Region Transit Route 16 which runs along the northside of the airport.
- Because of Buttonville Airport's relatively low elevation of 650 feet, planes can take off or land at Buttonville 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 closest airport to Buttonville Airport (YKZ) is Billy Bishop Toronto City Airport (YTZ), which is located only 16 miles (26 kilometers) S of YKZ.
- On 18 November 2010, a Beech 33 with a Seneca College flight instructor and two students crashed in field in Pickering, Ontario.
- Buttonville Airport (YKZ) has 2 runways.
- It has been agreed with the Airport and the City of Markham that no circuit practice will occur between the hours of 1600h and 2000h during all long weekend holidays.
- The furthest airport from Buttonville Airport (YKZ) is Margaret River Airport (MGV), which is located 11,402 miles (18,350 kilometers) away in Margaret River, Western Australia, Australia.
- The airport is classified as an airport of entry by Nav Canada and is staffed by the Canada Border Services Agency.
- Buttonville Airport is privately owned, and is threatened with closure due to lack of funds.




