Nonstop flight route between Salmon, Idaho, United States and Santa Ana, California, United States:

About this route:

A direct, nonstop flight between Lemhi County Airport (SMN), Salmon, Idaho, United States and John Wayne Airport (SNA), Santa Ana, California, United States would travel a Great Circle distance of 819 miles (or 1,318 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 Lemhi County Airport and John Wayne Airport, the route shown on this map most likely still appears to be a straight line.

Departure Airport Information:

Arrival Airport Information:

Facts about Lemhi County Airport (SMN):

• The closest airport to Lemhi County Airport (SMN) is Challis Airport (CHL), which is located 45 miles (72 kilometers) SSW of SMN.
• Because of Lemhi County Airport's high elevation of 4,043 feet, planes must typically fly at a faster airspeed in order to takeoff or land at SMN. Combined with a high temperature, this could make SMN a "Hot & High" airport, where the air density is lower than it would otherwise be at sea level.
• The furthest airport from Lemhi County Airport (SMN) is Tôlanaro Airport (FTU), which is located 10,686 miles (17,197 kilometers) away in Tôlanaro, Madagascar.
• Lemhi County Airport (SMN) currently has only 1 runway.

Facts about John Wayne Airport (SNA):

• John Wayne Airport (SNA) has 2 runways.
• The original single runway was 4,800 feet long, oriented on a magnetic heading of 210 degrees and 30 degrees.
• In 1926, Eddie Martin was finally able to acquire a hangar for his airport, a portable wooden building which sold for $350.
• The closest airport to John Wayne Airport (SNA) is MCAS El Toro (NZJ), which is located only 8 miles (13 kilometers) E of SNA.
• The furthest airport from John Wayne Airport (SNA) is Pierrefonds Airport (ZSE), which is located 11,490 miles (18,491 kilometers) away in Saint-Pierre, Réunion.
• Because of John Wayne Airport's relatively low elevation of 56 feet, planes can take off or land at John Wayne 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.
• At some point between 1940 and 1945, the Santa Ana Army Airfield was established on land adjacent to Martin Field, to the south.
• Terminal C also provides a U.S.
• The main runway, at 5,701 feet, is the shortest of any major airport in the United States, and passenger airliners at the airport have never been larger than the Boeing 757.
• In addition to continuing to serve aviation, the field became an important drag racing center.
• Nonstop flights reached Salt Lake City in 1976–77, Denver in 1982, Dallas-Fort Worth in 1983, Chicago in 1986, and New York Kennedy in 1991.