Nonstop flight route between Calverton, New York, United States and Alma, Michigan, United States:
Departure Airport:

Arrival Airport:

Distance from CTO to AMN:
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- About this route
- CTO Airport Information
- AMN Airport Information
- Facts about CTO
- Facts about AMN
- 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 AMN
- List of Nearest Airports to AMN
- Map of Furthest Airports from AMN
- List of Furthest Airports from AMN
About this route:
A direct, nonstop flight between Calverton Executive Airpark (CTO), Calverton, New York, United States and Gratiot Community Airport (AMN), Alma, Michigan, United States would travel a Great Circle distance of 631 miles (or 1,016 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 Gratiot Community 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: | AMN / KAMN |
Airport Name: | Gratiot Community Airport |
Location: | Alma, Michigan, United States |
GPS Coordinates: | 43°19'19"N by 84°41'17"W |
Area Served: | Alma, Michigan |
Operator/Owner: | City of Alma & County of Gratiot |
Airport Type: | Public |
Elevation: | 754 feet (230 meters) |
# of Runways: | 2 |
View all routes: | Routes from AMN |
More Information: | AMN Maps & Info |
Facts about Calverton Executive Airpark (CTO):
- 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.
- It will take up to three years to get the necessary environmental permits and the original proposed opening date of the project is 2012.
- 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.
- The closest airport to Calverton Executive Airpark (CTO) is Brookhaven Calabro Airport (WSH), which is located only 8 miles (12 kilometers) SSW of CTO.
- In the 1998 transactions, East End Aircraft Long Island Corporation was given 10 acres on Highway 25 which it is developing into the Grumman Memorial Park and Aerospace Museum.
- 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.
- Calverton Executive Airpark (CTO) has 2 runways.
- 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.
- It was formerly the Naval Weapons Industrial Reserve Plant, Calverton which was owned by the United States Navy and used to assemble, test, refit and retrofit jets built by the Grumman Corporation on Long Island.
- In addition to being known as "Calverton Executive Airpark", other names for CTO include "CTO[1]" and "3C8".
Facts about Gratiot Community Airport (AMN):
- The furthest airport from Gratiot Community Airport (AMN) is Margaret River Airport (MGV), which is located 11,192 miles (18,011 kilometers) away in Margaret River, Western Australia, Australia.
- Gratiot Community Airport covers an area of 631 acres at an elevation of 754 feet above mean sea level.
- Because of Gratiot Community Airport's relatively low elevation of 754 feet, planes can take off or land at Gratiot Community 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 Gratiot Community Airport (AMN) is Mount Pleasant Municipal Airport (MOP), which is located 21 miles (34 kilometers) N of AMN.
- Gratiot Community Airport (AMN) has 2 runways.