Nonstop flight route between Salmon, Idaho, United States and Big Spring, Texas, United States:

About this route:

A direct, nonstop flight between Lemhi County Airport (SMN), Salmon, Idaho, United States and Webb Air Force Base Big Spring Army Airfield (BGS), Big Spring, Texas, United States would travel a Great Circle distance of 1,111 miles (or 1,787 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 Webb Air Force Base Big Spring Army Airfield, 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):

• Lemhi County Airport (SMN) currently has only 1 runway.
• 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.

Facts about Webb Air Force Base Big Spring Army Airfield (BGS):

• At that time, nearly 6,000 students had graduated and the field's training aircraft had flown approximately 400,000 hours and more than 60 million miles.
• The furthest airport from Webb Air Force Base Big Spring Army Airfield (BGS) is Sir Gaëtan Duval Airport (RRG), which is located 11,166 miles (17,969 kilometers) away in Rodrigues Island, Mauritius.
• In 1956, the Air Defense Command 331st Fighter-Interceptor Squadron was transferred to Webb from Stewart Air Force Base in New York to defend the southern United States border on air intercept missions as part of the Central Air Defense Force.
• Big Spring Army Airfield
• In August 1972, ATC established a pilot instructor training course for Vietnamese Air Force instructors at Webb AFB, Texas.
• The closest airport to Webb Air Force Base Big Spring Army Airfield (BGS) is Midland Airpark (MDD), which is located 36 miles (58 kilometers) WSW of BGS.
• The airfield was activated as Big Spring Air Force Base on 1 October 1951 by the United States Air Force Air Training Command and established the 3560th Pilot Training Wing.
• The Air Force established a standard wing structure—a dual deputy concept—in 1963.
• 3560th Pilot Training Wing
• Webb Air Force Base, previously named Big Spring Air Force Base, was a United States Air Force facility of the Air Training Command that operated from 1951 to 1977 in west Texas within the current city limits of Big Spring.