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

About this route:

A direct, nonstop flight between Barnstable Municipal Airport (HYA), Hyannis, Massachusetts, United States and Seattle–Tacoma International Airport (SEA), SeaTac (near Seattle and Tacoma), Washington, United States would travel a Great Circle distance of 2,544 miles (or 4,094 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 Barnstable Municipal 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 Barnstable Municipal 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 Barnstable Municipal Airport (HYA):

• In addition to being known as "Barnstable Municipal Airport", another name for HYA is "Boardman/Polando Field".
• Barnstable Municipal Airport (HYA) has 2 runways.
• It was renamed Barnstable Municipal Airport - Boardman/Polando Field in honor of Massachusetts aviation pioneers Russell Boardman and John Polando in 1981.
• The airport is accessible through MA Route 28 or from US 6 through MA Route 132.
• Barnstable Municipal Airport, also known as Boardman/Polando Field, is a public airport located on Cape Cod, one mile north of the central business district of Hyannis, in Barnstable County, Massachusetts, United States.
• The furthest airport from Barnstable Municipal Airport (HYA) is Margaret River Airport (MGV), which is located 11,827 miles (19,034 kilometers) away in Margaret River, Western Australia, Australia.
• Because of Barnstable Municipal Airport's relatively low elevation of 55 feet, planes can take off or land at Barnstable Municipal 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 closest airport to Barnstable Municipal Airport (HYA) is Otis Air National Guard Base Coast Guard Air Station Cape Cod (FMH), which is located only 12 miles (20 kilometers) W of HYA.

Facts about Seattle–Tacoma International Airport (SEA):

• 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 closest airport to Seattle–Tacoma International Airport (SEA) is Renton Municipal Airport (RNT), which is located only 5 miles (9 kilometers) NE of SEA.
• Seattle–Tacoma International Airport (SEA) has 3 runways.
• The top five carriers at the airport in number of passengers carried in 2012 were Alaska Airlines, Horizon Air, Delta Air Lines, Southwest Airlines, and United Airlines.
• The new 3rd runway opened on November 20, 2008, with a total construction cost of $1.1 billion.
• A recurring problem at the airport is misidentification of the westernmost taxiway, Taxiway Tango, as a runway.
• Seattle–Tacoma International Airport handled 34,776,666 passengers last year.
• The facility was originally scheduled to open in Spring 2011.
• A new control tower was built beginning in 2001 and opened November 2004, at a cost of $26 million.
• In addition to being known as "Seattle–Tacoma International Airport", another name for SEA is "Sea–Tac Airport".
• 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.