Nonstop flight route between Salmon, Idaho, United States and Bridgetown, Barbados:

About this route:

A direct, nonstop flight between Lemhi County Airport (SMN), Salmon, Idaho, United States and Grantley Adams International Airport (BGI), Bridgetown, Barbados would travel a Great Circle distance of 3,863 miles (or 6,217 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 large distance between Lemhi County Airport and Grantley Adams International Airport, the route shown on this map most likely appears curved because of this reason.

Try it at home! Get a globe and tightly lay a string between Lemhi County Airport and Grantley Adams International Airport. You'll see that it will travel the same route of the red line on this map!

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.
• Lemhi County Airport (SMN) currently has only 1 runway.
• 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 Grantley Adams International Airport (BGI):

• The closest airport to Grantley Adams International Airport (BGI) is Hewanorra International Airport (UVF), which is located 108 miles (174 kilometers) WNW of BGI.
• Grantley Adams International Airport has two terminal buildings designed to appear as one single continuous structure.
• In addition to being known as "Grantley Adams International Airport", another name for BGI is "78954[1][2][4]".
• Grantley Adams International Airport (BGI) currently has only 1 runway.
• To the east of the main Sir Grantley Adams Airport is the 8,534 m2 site of the British Airways Concorde Museum on the old Spencers Plantation.
• Phase II, included adding a brand new arrivals terminal adjacent to the current building.
• Grantley Adams Airport also serves as the main air-transportation hub for the Eastern Caribbean.
• Phase I, which is now complete, saw an upgrading of the runways, taxiways, parking aprons, and approach lighting.
• The furthest airport from Grantley Adams International Airport (BGI) is Tardamu Airport (SAU), which is nearly antipodal to Grantley Adams International Airport (meaning Grantley Adams International Airport is almost on the exact opposite side of the Earth from Tardamu Airport), and is located 12,231 miles (19,684 kilometers) away in Savu Island, East Nusa Tenggara, Indonesia.
• Since Grantley Adams International Airport had become a relatively busy airport for such a small island, and based on the fact that future air traffic to the facilities is expected to increase, the Government of Barbados commenced a US$100 million programme to revamp the Airport's current infrastructure.
• Air transportation at the site of present day airport, then known as Seawell Airport, goes back as far as the late 1930s.