Nonstop flight route between Kelso, Washington, United States and Naples, Florida, United States:

About this route:

A direct, nonstop flight between Southwest Washington Regional Airport (KLS), Kelso, Washington, United States and Naples Municipal Airport (APF), Naples, Florida, United States would travel a Great Circle distance of 2,636 miles (or 4,242 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 Southwest Washington Regional Airport and Naples Municipal 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 Southwest Washington Regional Airport and Naples Municipal Airport. You'll see that it will travel the same route of the red line on this map!

Departure Airport Information:

Arrival Airport Information:

Facts about Southwest Washington Regional Airport (KLS):

• 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.
• 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.
• Southwest Washington Regional Airport (KLS) currently has only 1 runway.
• 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.
• Kelso-Longview Airport opened in May 1941 on 109 acres of a nearby dairy farm, as a training field for amateur pilots, and has since become a regional transportation center for southwest Washington.

Facts about Naples Municipal Airport (APF):

• Established in 1942 as Naples Army Airfield by the United States Army Air Forces.
• As per Federal Aviation Administration records, the airport had 3,316 passenger boardings in calendar year 2008, 514 enplanements in 2009, and 581 in 2010.
• The furthest airport from Naples Municipal Airport (APF) is Shark Bay Airport (MJK), which is located 11,484 miles (18,482 kilometers) away in Monkey Mia, Western Australia, Australia.
• Provincetown-Boston Airlines began scheduled service to Miami International Airport in the 1950s, and managed the airport for several years until a municipal airport authority was created in 1969.
• Naples Municipal Airport (APF) has 3 runways.
• In addition to being known as "Naples Municipal Airport", another name for APF is "(former Naples Army Airfield)".
• The closest airport to Naples Municipal Airport (APF) is Marco Island Airport (MRK), which is located only 13 miles (20 kilometers) SSE of APF.
• Because of Naples Municipal Airport's relatively low elevation of 8 feet, planes can take off or land at Naples Municipal 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.