Nonstop flight route between Salem, Oregon, United States and Cahokia, Illinois (near St. Louis), United States:

About this route:

A direct, nonstop flight between McNary Field (SLE), Salem, Oregon, United States and St. Louis Downtown Airport (CPS), Cahokia, Illinois (near St. Louis), United States would travel a Great Circle distance of 1,736 miles (or 2,794 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 McNary Field and St. Louis Downtown Airport, the route shown on this map most likely still appears to be a straight line.

Departure Airport Information:

Arrival Airport Information:

Facts about McNary Field (SLE):

• In addition to being known as "McNary Field", another name for SLE is "Salem Municipal AirportSalem Army Airfield".
• United Airlines was the first airline at Salem, in the 1940s.
• The furthest airport from McNary Field (SLE) is Tôlanaro Airport (FTU), which is located 10,954 miles (17,628 kilometers) away in Tôlanaro, Madagascar.
• McNary Field (SLE) has 2 runways.
• The closest airport to McNary Field (SLE) is Corvallis Municipal Airport (CVO), which is located 32 miles (51 kilometers) SSW of SLE.
• Because of McNary Field's relatively low elevation of 214 feet, planes can take off or land at McNary Field 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.

Facts about St. Louis Downtown Airport (CPS):

• Historic Hangar #2 houses the Greater Saint Louis Air & Space Museum and the airport is still home to the nation's oldest flight school, Parks College of Engineering and Aviation's Center for Aerospace Sciences, which holds CAA Flight School Certificate #1.
• The furthest airport from St. Louis Downtown Airport (CPS) is Margaret River Airport (MGV), which is located 10,998 miles (17,700 kilometers) away in Margaret River, Western Australia, Australia.
• St. Louis Downtown Airport (CPS) has 3 runways.
• The closest airport to St. Louis Downtown Airport (CPS) is Lambert–St. Louis International Airport (STL), which is located only 16 miles (27 kilometers) NW of CPS.
• Because of St. Louis Downtown Airport's relatively low elevation of 413 feet, planes can take off or land at St. Louis Downtown 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.