Nonstop flight route between Watertown, South Dakota, United States and Islip, New York, United States:
Departure Airport:

Arrival Airport:

Distance from ATY to ISP:
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- About this route
- ATY Airport Information
- ISP Airport Information
- Facts about ATY
- Facts about ISP
- Map of Nearest Airports to ATY
- List of Nearest Airports to ATY
- Map of Furthest Airports from ATY
- List of Furthest Airports from ATY
- Map of Nearest Airports to ISP
- List of Nearest Airports to ISP
- Map of Furthest Airports from ISP
- List of Furthest Airports from ISP
About this route:
A direct, nonstop flight between Watertown Regional Airport (ATY), Watertown, South Dakota, United States and Long Island MacArthur Airport (ISP), Islip, New York, United States would travel a Great Circle distance of 1,246 miles (or 2,006 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 Watertown Regional Airport and Long Island MacArthur Airport, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
IATA / ICAO Codes: | ATY / KATY |
Airport Names: |
|
Location: | Watertown, South Dakota, United States |
GPS Coordinates: | 44°54'50"N by 97°9'16"W |
Area Served: | Watertown, South Dakota |
Operator/Owner: | City of Watertown |
Airport Type: | Public |
Elevation: | 1749 feet (533 meters) |
# of Runways: | 2 |
View all routes: | Routes from ATY |
More Information: | ATY Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | ISP / KISP |
Airport Name: | Long Island MacArthur Airport |
Location: | Islip, New York, United States |
GPS Coordinates: | 40°47'43"N by 73°6'1"W |
Area Served: | Long Island, New York metro area |
Airport Type: | Public |
Elevation: | 99 feet (30 meters) |
# of Runways: | 4 |
View all routes: | Routes from ISP |
More Information: | ISP Maps & Info |
Facts about Watertown Regional Airport (ATY):
- The closest airport to Watertown Regional Airport (ATY) is Brookings Regional Airport (BKX), which is located 45 miles (73 kilometers) SSE of ATY.
- Federal Aviation Administration records say the airport had 4,975 passenger boardings in calendar year 2008, 5,824 in 2009 and 7,814 in 2010.
- In addition to being known as "Watertown Regional Airport", another name for ATY is "Watertown Army Airfield".
- Watertown Regional Airport (ATY) has 2 runways.
- The furthest airport from Watertown Regional Airport (ATY) is Margaret River Airport (MGV), which is located 10,571 miles (17,013 kilometers) away in Margaret River, Western Australia, Australia.
Facts about Long Island MacArthur Airport (ISP):
- Long Island MacArthur Airport (ISP) has 4 runways.
- The furthest airport from Long Island MacArthur Airport (ISP) is Margaret River Airport (MGV), which is located 11,783 miles (18,963 kilometers) away in Margaret River, Western Australia, Australia.
- The FAA designated LIMA an Official Metro Airport in early 2011, meaning it is now grouped with LaGuardia, JFK and Newark in travel and informational searches for New York airports, providing better exposure to the traveling public.
- MacArthur Airport currently has two concourses in one main terminal.
- In 1944 Lockheed Aircraft Corporation built the first hangar at the airport.
- The closest airport to Long Island MacArthur Airport (ISP) is Long Island MacArthur Airport (HAP), which is located only 0 mile (0 kilometer) N of ISP.
- Following the September 11, 2001 attacks MacArthur Airport saw a 25 percent drop in passenger traffic but rebounded until 2006 when numbers began to drop again.
- Taxi, rental car, and limousine service is available, too.
- Because of Long Island MacArthur Airport's relatively low elevation of 99 feet, planes can take off or land at Long Island MacArthur 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.