Nonstop flight route between Boise, Idaho, United States and Castries, Saint Lucia:

About this route:

A direct, nonstop flight between Boise Airport (BOI), Boise, Idaho, United States and George F. L. Charles Airport (SLU), Castries, Saint Lucia would travel a Great Circle distance of 3,828 miles (or 6,160 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 Boise Airport and George F. L. Charles 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 Boise Airport and George F. L. Charles 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 Boise Airport (BOI):

• In addition to scheduled airlines, there are several charter companies that operate out of Boise.
• In addition to being known as "Boise Airport", other names for BOI include "Boise Air Terminal" and "Gowen Field".
• In 2005 over 3 million passengers passed through the airport.
• Boise is a landing rights airfield requiring international general aviation flights to receive permission from a Customs and Border Protection officer before landing.
• During World War II the Army Air Corps, later Army Air Forces, leased the field for use a training base for B-17 Flying Fortress and B-24 Liberator bomber crews.
• Boise Airport (BOI) has 3 runways.
• The furthest airport from Boise Airport (BOI) is Tôlanaro Airport (FTU), which is located 10,843 miles (17,451 kilometers) away in Tôlanaro, Madagascar.
• The current airport has its origins in 1936 when Boise began buying and leasing land for the airport.
• The closest airport to Boise Airport (BOI) is Mountain Home Air Force Base (MUO), which is located 40 miles (64 kilometers) SSE of BOI.
• Between 2001 and 2005 Boise Airport was remodeled.

Facts about George F. L. Charles Airport (SLU):

• The closest airport to George F. L. Charles Airport (SLU) is Hewanorra International Airport (UVF), which is located 20 miles (32 kilometers) S of SLU.
• The furthest airport from George F. L. Charles Airport (SLU) is Umbu Mehang Kunda Airport (WGP), which is nearly antipodal to George F. L. Charles Airport (meaning George F. L. Charles Airport is almost on the exact opposite side of the Earth from Umbu Mehang Kunda Airport), and is located 12,124 miles (19,511 kilometers) away in Waingapu, Sumba, East Nusa Tenggara, Indonesia.
• The airport houses the George Charles Outstation of the Eastern Caribbean Civil Aviation Authority., General Aviation Services, and the Island Flyers Club.
• George F. L. Charles Airport (SLU) currently has only 1 runway.
• Because of George F. L. Charles Airport's relatively low elevation of 22 feet, planes can take off or land at George F. L. Charles 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.