Nonstop flight route between Pocatello, Idaho, United States and Kelso, Washington, United States:

About this route:

A direct, nonstop flight between Pocatello Regional Airport (PIH), Pocatello, Idaho, United States and Southwest Washington Regional Airport (KLS), Kelso, Washington, United States would travel a Great Circle distance of 553 miles (or 891 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 Pocatello Regional 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 Pocatello Regional Airport (PIH):

• As per the Federal Aviation Administration, this airport had 25,756 passenger boardings in calendar year 2008, 21,039 in 2009, and 20,825 in 2010.
• In addition to being known as "Pocatello Regional Airport", another name for PIH is "(formerly Pocatello Army Airfield)".
• Because of Pocatello Regional Airport's high elevation of 4,452 feet, planes must typically fly at a faster airspeed in order to takeoff or land at PIH. Combined with a high temperature, this could make PIH a "Hot & High" airport, where the air density is lower than it would otherwise be at sea level.
• Horizon Air served Pocatello until January 7, 2006, originally with service to Salt Lake City in 1983.
• In 2014, a World-War II era mortar was found on the airport grounds while doing routine maintenance work.
• The closest airport to Pocatello Regional Airport (PIH) is Idaho Falls Regional Airport (IDA), which is located 49 miles (79 kilometers) NNE of PIH.
• The furthest airport from Pocatello Regional Airport (PIH) is Sir Gaëtan Duval Airport (RRG), which is located 10,820 miles (17,413 kilometers) away in Rodrigues Island, Mauritius.
• Pocatello Regional Airport (PIH) has 2 runways.

Facts about Southwest Washington Regional Airport (KLS):

• Southwest Washington Regional Airport (KLS) currently has only 1 runway.
• 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.
• 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.
• 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.
• Southwest Washington Regional Airport covers an area of 110 acres at an elevation of 20 feet above mean sea level.