Nonstop flight route between Yakima, Washington, United States and Alton, Illinois, United States:

About this route:

A direct, nonstop flight between Yakima Air Terminal (YKM), Yakima, Washington, United States and St. Louis Regional Airport (ALN), Alton, Illinois, United States would travel a Great Circle distance of 1,624 miles (or 2,614 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 Yakima Air Terminal and St. Louis 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 Yakima Air Terminal (YKM):

• This airport is in the National Plan of Integrated Airport Systems for 2011–2015, which called it as a primary commercial service airport.Federal Aviation Administration records say the airport had 69,835 passenger boardings in calendar year 2008, 60,028 in 2009 and 53,832 in 2010.
• The furthest airport from Yakima Air Terminal (YKM) is Tôlanaro Airport (FTU), which is located 10,797 miles (17,377 kilometers) away in Tôlanaro, Madagascar.
• The airport is also home to Cub Crafters, a manufacturer of light sport and light utility aircraft.
• Yakima Air Terminal (YKM) has 2 runways.
• The 2013 Federal sequester will result in the closure of the airport's contract control tower and will require pilots to rely on air traffic controllers from other area airports.
• In addition to being known as "Yakima Air Terminal", another name for YKM is "McAllister Field".
• The closest airport to Yakima Air Terminal (YKM) is Vagabond Army Heliport (closed to fixed-wing aircraft) (FCT), which is located only 8 miles (13 kilometers) NNE of YKM.

Facts about St. Louis Regional Airport (ALN):

• The closest airport to St. Louis Regional Airport (ALN) is Lambert–St. Louis International Airport (STL), which is located only 20 miles (32 kilometers) WSW of ALN.
• Because of St. Louis Regional Airport's relatively low elevation of 544 feet, planes can take off or land at St. Louis 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.
• St. Louis Regional Airport (ALN) has 2 runways.
• The furthest airport from St. Louis Regional Airport (ALN) is Margaret River Airport (MGV), which is located 11,002 miles (17,706 kilometers) away in Margaret River, Western Australia, Australia.
• Its operations are paid for by an airport taxation district created in 1946, which collects taxes from property owners in the Madison County townships of Alton, Wood River, Foster and Fort Russell.