Nonstop flight route between San Diego, California, United States and Salem, Illinois, United States:

About this route:

A direct, nonstop flight between San Diego International Airport (SAN), San Diego, California, United States and Salem–Leckrone Airport (SLO), Salem, Illinois, United States would travel a Great Circle distance of 1,629 miles (or 2,621 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 San Diego International Airport and Salem–Leckrone Airport, the route shown on this map most likely still appears to be a straight line.

Departure Airport Information:

Arrival Airport Information:

Facts about San Diego International Airport (SAN):

• San Diego International Airport's expansion program, dubbed "The Green Build", is expected to help the airport meet current and future travel demands.
• The closest airport to San Diego International Airport (SAN) is NAS North Island (NZY), which is located only 3 miles (5 kilometers) SSW of SAN.
• Pacific Southwest Airlines established its headquarters in San Diego and started service at Lindbergh Field in 1949.
• San Diego International Airport is testing a new system of airfield lights called Runway Status Lights for the FAA.
• Aircraft do not land at the end of the runway as at most airports, but at a displaced threshold.
• In addition to being known as "San Diego International Airport", another name for SAN is "Lindbergh Field".
• San Diego International Airport (SAN) currently has only 1 runway.
• Because of San Diego International Airport's relatively low elevation of 17 feet, planes can take off or land at San Diego International 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.
• SAN is in a populated area.
• Convair had aircraft manufacturing plants near the field and used it for test and delivery flights from 1935 to 1995.
• The furthest airport from San Diego International Airport (SAN) is Sir Gaëtan Duval Airport (RRG), which is located 11,540 miles (18,571 kilometers) away in Rodrigues Island, Mauritius.

Facts about Salem–Leckrone Airport (SLO):

• Because of Salem–Leckrone Airport's relatively low elevation of 573 feet, planes can take off or land at Salem–Leckrone 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 airport is named for Philip Leckrone, a flying instructor from Salem who fought in the Royal Air Force Eagle Squadrons during World War II.
• The furthest airport from Salem–Leckrone Airport (SLO) is Margaret River Airport (MGV), which is located 11,062 miles (17,802 kilometers) away in Margaret River, Western Australia, Australia.
• The closest airport to Salem–Leckrone Airport (SLO) is Mt. Vernon Airport (MVN), which is located 23 miles (37 kilometers) SSE of SLO.
• Salem–Leckrone Airport (SLO) currently has only 1 runway.