Nonstop flight route between Bridgetown, Barbados and SeaTac (near Seattle and Tacoma), Washington, United States:

About this route:

A direct, nonstop flight between Grantley Adams International Airport (BGI), Bridgetown, Barbados and Seattle–Tacoma International Airport (SEA), SeaTac (near Seattle and Tacoma), Washington, United States would travel a Great Circle distance of 4,292 miles (or 6,908 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 Grantley Adams International Airport and Seattle–Tacoma 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 Grantley Adams International Airport and Seattle–Tacoma 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 Grantley Adams International Airport (BGI):

• Air transportation at the site of present day airport, then known as Seawell Airport, goes back as far as the late 1930s.
• 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.
• The terminal currently has 22 ground level gates.
• The closest airport to Grantley Adams International Airport (BGI) is Hewanorra International Airport (UVF), which is located 108 miles (174 kilometers) WNW of BGI.
• 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.
• In addition to being known as "Grantley Adams International Airport", another name for BGI is "78954[1][2][4]".
• The head office of the Barbados Civil Aviation Department is located on the airport property, along the western edge of the arrivals terminal.
• Grantley Adams Airport also serves as the main air-transportation hub for the Eastern Caribbean.
• Grantley Adams International Airport, as it is known today, handles most large aircraft including Boeing 747s.
• After the expansion project, the airport's arrivals facility was moved to a separate brand-new 70,000-square-foot building adjacent to the previous structure.
• Grantley Adams International Airport (BGI) currently has only 1 runway.
• Grantley Adams International Airport has two terminal buildings designed to appear as one single continuous structure.

Facts about Seattle–Tacoma International Airport (SEA):

• In 2007 the airport, together with the University of Illinois Center of Excellence for Airport Technology, became the first airport to implement an avian radar system providing 24-hour monitoring of wildlife activity across the airfield.
• The closest airport to Seattle–Tacoma International Airport (SEA) is Renton Municipal Airport (RNT), which is located only 5 miles (9 kilometers) NE of SEA.
• The new 3rd runway opened on November 20, 2008, with a total construction cost of $1.1 billion.
• The airport has a Central Terminal building, which was renovated and expanded in 2003.
• In 2013, the airport served over 34.7 million passengers, making it the 15th-busiest airport in the United States.
• The April 1957 OAG shows 216 departures a week on United, 80 Northwest, 35 Western, 21 Trans-Canada, 20 Pan Am, 20 Pacific Northern, and 10 Alaska.
• There is also a scheduled bus service to downtown Vancouver, Canada, through Quick Shuttle, with other pick-up stops at downtown Seattle, Bellingham International Airport, and drop-off stops just inside the Canadian–U.S.
• The three parallel runways run nearly north–south, west of the passenger terminal, and are 8,500 to 11,900 feet long.
• Seattle–Tacoma International Airport (SEA) has 3 runways.
• In addition to being known as "Seattle–Tacoma International Airport", another name for SEA is "Sea–Tac Airport".
• Interstate 5 and its offshoot Interstate 405 intersect very close to the airport, and most people use private vehicles to arrive at the airport.
• Because of Seattle–Tacoma International Airport's relatively low elevation of 433 feet, planes can take off or land at Seattle–Tacoma International 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.
• The furthest airport from Seattle–Tacoma International Airport (SEA) is Tôlanaro Airport (FTU), which is located 10,781 miles (17,350 kilometers) away in Tôlanaro, Madagascar.
• Seattle–Tacoma International Airport handled 34,776,666 passengers last year.