Nonstop flight route between Islip, New York, United States and Kelso, Washington, United States:

About this route:

A direct, nonstop flight between Long Island MacArthur Airport (ISP), Islip, New York, United States and Southwest Washington Regional Airport (KLS), Kelso, Washington, United States would travel a Great Circle distance of 2,483 miles (or 3,996 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 Long Island MacArthur Airport and Southwest Washington Regional Airport, the route shown on this map most likely still appears to be a straight line.

Departure Airport Information:

Arrival Airport Information:

Facts about Long Island MacArthur Airport (ISP):

• Long Island MacArthur Airport (ISP) has 4 runways.
• Long Island MacArthur Airport is owned and operated by the Town of Islip.
• Established about midway through the 20th century, by the end of the century MacArthur Airport had been completely transformed.
• 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 is connected with the nearby Long Island Rail Road station at Ronkonkoma by shuttle buses.
• 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.
• 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.
• 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 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.
• A major proponent of the airport's 2004–2006 expansion projects was Peter J.

Facts about Southwest Washington Regional Airport (KLS):

• Southwest Washington Regional Airport covers an area of 110 acres at an elevation of 20 feet above mean sea level.
• The furthest airport from Southwest Washington Regional Airport (KLS) is Tôlanaro Airport (FTU), which is located 10,876 miles (17,503 kilometers) away in Tôlanaro, Madagascar.
• Southwest Washington Regional Airport (KLS) currently has only 1 runway.
• Because of Southwest Washington Regional Airport's relatively low elevation of 20 feet, planes can take off or land at Southwest Washington Regional 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.
• There is one flight school located at the airport.
• The closest airport to Southwest Washington Regional Airport (KLS) is South Lewis County Airport (TDO), which is located 25 miles (41 kilometers) N of KLS.