Nonstop flight route between Stephenville, Newfoundland and Labrador, Canada and Seattle, Washington, United States:

About this route:

A direct, nonstop flight between Stephenville Airport (YJT), Stephenville, Newfoundland and Labrador, Canada and King County International Airport (BFI), Seattle, Washington, United States would travel a Great Circle distance of 2,858 miles (or 4,600 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 Stephenville Airport and King County 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 Stephenville Airport and King County 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 Stephenville Airport (YJT):

• Stephenville Airport (YJT) has 2 runways.
• The airport serves not only the town of Stephenville, but the city of Corner Brook to the north, and as far south as Port aux Basques, making the total catchment 90,000 people.
• The USAAF base was originally referred to as Stephenville Air Base.
• On September 1, 1943, the Newfoundland Base Command transferred control of Harmon Field to the North Atlantic Wing, Air Transport Command.
• The Newfoundland and Labrador government's new plan, called Taking Flight, hopes to enhance air travel in the province by working closely with airports and airlines.
• The furthest airport from Stephenville Airport (YJT) is Albany Airport (ALH), which is located 11,479 miles (18,474 kilometers) away in Albany, Western Australia, Australia.
• The closest airport to Stephenville Airport (YJT) is Deer Lake Regional Airport (YDF), which is located 70 miles (112 kilometers) NE of YJT.
• Because of Stephenville Airport's relatively low elevation of 81 feet, planes can take off or land at Stephenville 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.

Facts about King County International Airport (BFI):

• The closest airport to King County International Airport (BFI) is Renton Municipal Airport (RNT), which is located only 5 miles (8 kilometers) ESE of BFI.
• In addition to being known as "King County International Airport", another name for BFI is "Boeing Field".
• Boeing Field has no scheduled passenger jet flights.
• The Boeing Company has facilities at the airport.
• Helijet, a helicopter airline based at Vancouver International Airport in British Columbia, scheduled Sikorsky S-76s to the Victoria Harbour Heliport in British Columbia and on to Helijet's Vancouver Harbour Heliport near downtown Vancouver, B.C.
• The furthest airport from King County International Airport (BFI) is Tôlanaro Airport (FTU), which is located 10,775 miles (17,341 kilometers) away in Tôlanaro, Madagascar.
• Boeing Field had scheduled passenger flights on West Coast Airlines Douglas DC-9s and Fairchild F-27s to Idaho, Oregon, Washington, northern California, western Montana, northern Utah and to Calgary.
• King County International Airport (BFI) has 2 runways.
• Because of King County International Airport's relatively low elevation of 21 feet, planes can take off or land at King County 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.