Nonstop flight route between Castries, Saint Lucia and Pasco, Washington, United States:

About this route:

A direct, nonstop flight between George F. L. Charles Airport (SLU), Castries, Saint Lucia and Tri-Cities Airport (PSC), Pasco, Washington, United States would travel a Great Circle distance of 4,011 miles (or 6,454 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 George F. L. Charles Airport and Tri-Cities 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 George F. L. Charles Airport and Tri-Cities 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 George F. L. Charles Airport (SLU):

• 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.
• George F. L. Charles Airport (SLU) currently has only 1 runway.
• The airport houses the George Charles Outstation of the Eastern Caribbean Civil Aviation Authority., General Aviation Services, and the Island Flyers Club.
• 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 offers an RNAV, and NDB approach for only runway 9, landings on runway 27 are strictly visual.
• 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 following airlines fly passenger services to George F.

Facts about Tri-Cities Airport (PSC):

• In 1955 the old administration building became the home of the newly established Columbia Basin College, which it remained until the current facility near Interstate 182 was built in 1966.
• An expansion and remodel project took place in 1986 that included access roads, parking lots, aircraft parking apron and more than doubling the size of the terminal.
• Tri-Cities Airport (PSC) has 3 runways.
• The furthest airport from Tri-Cities Airport (PSC) is Tôlanaro Airport (FTU), which is located 10,781 miles (17,350 kilometers) away in Tôlanaro, Madagascar.
• The closest airport to Tri-Cities Airport (PSC) is Richland Airport (RLD), which is located only 9 miles (15 kilometers) WNW of PSC.
• General and corporate aviation are important to PSC and they have many facilities to accommodate them.
• Because of Tri-Cities Airport's relatively low elevation of 407 feet, planes can take off or land at Tri-Cities 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.