Nonstop flight route between Melville Hall (near Roseau), Dominica and SeaTac (near Seattle and Tacoma), Washington, United States:

About this route:

A direct, nonstop flight between Melville Hall Airport (DOM), Melville Hall (near Roseau), Dominica and Seattle–Tacoma International Airport (SEA), SeaTac (near Seattle and Tacoma), Washington, United States would travel a Great Circle distance of 4,085 miles (or 6,574 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 Melville Hall 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 Melville Hall 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 Melville Hall Airport (DOM):

• Because of Melville Hall Airport's relatively low elevation of 73 feet, planes can take off or land at Melville Hall 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 airport houses the Dominica Outstation of the Eastern Caribbean Civil Aviation Authority.
• The Melville Hall area was chosen as the site for Dominica's main airport in 1944, for it was the only place on the island with extensive flat land.
• The furthest airport from Melville Hall Airport (DOM) is Broome International Airport (BME), which is nearly antipodal to Melville Hall Airport (meaning Melville Hall Airport is almost on the exact opposite side of the Earth from Broome International Airport), and is located 12,150 miles (19,554 kilometers) away in Broome, Western Australia, Australia.
• The closest airport to Melville Hall Airport (DOM) is Canefield Airport (DCF), which is located only 16 miles (25 kilometers) SSW of DOM.
• The first ever night landing using the Instrument Flight Rules was conducted on 9 August 2010 by the Caribbean airline Winair.
• Melville Hall Airport (DOM) currently has only 1 runway.

Facts about Seattle–Tacoma International Airport (SEA):

• Starting in the late 1980s, the Port of Seattle and a council representing local county governments considered the future of air traffic in the region and predicted that airport could reach capacity by 2000.
• In addition to being known as "Seattle–Tacoma International Airport", another name for SEA is "Sea–Tac Airport".
• 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.
• 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.
• Residents of the surrounding area filed lawsuits against the Port in the early 1970s, complaining of noise, vibration, smoke, and other problems.
• 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.
• Interstate 5 and its offshoot Interstate 405 intersect very close to the airport, and most people use private vehicles to arrive at the airport.
• The facility was originally scheduled to open in Spring 2011.
• Seattle–Tacoma International Airport handled 34,776,666 passengers last year.
• 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.