Nonstop flight route between Lethbridge, Alberta, Canada and Seattle, Washington, United States:

About this route:

A direct, nonstop flight between Lethbridge Airport (YQL), Lethbridge, Alberta, Canada and King County International Airport (BFI), Seattle, Washington, United States would travel a Great Circle distance of 458 miles (or 736 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 relatively short distance between Lethbridge Airport and King County International Airport, the route shown on this map most likely still appears to be a straight line.

Departure Airport Information:

Arrival Airport Information:

Facts about Lethbridge Airport (YQL):

• Lethbridge Airport (YQL) has 2 runways.
• The furthest airport from Lethbridge Airport (YQL) is Tôlanaro Airport (FTU), which is located 10,420 miles (16,770 kilometers) away in Tôlanaro, Madagascar.
• Time Air was a regional airline that was initially based in Lethbridge.
• Lethbridge Airport is located 4 nautical miles south southeast of Lethbridge, Alberta, Canada.
• Aircraft services are available through Airwest Flight Support and Southern Aero Aviation/Lethbridge Esso.
• The closest airport to Lethbridge Airport (YQL) is Pincher Creek Airport (WPC), which is located 54 miles (87 kilometers) W of YQL.
• The airport is a Canadian Air Transport Security Authority Designated Aerodrome, thus providing full passenger screening.
• By 1962, passenger flights operated by Trans-Canada Air Lines had become more regional in nature.

Facts about King County International Airport (BFI):

• 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.
• King County International Airport (BFI) has 2 runways.
• 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.
• The transfer of ownership of Boeing Field from King County to the Port of Seattle was proposed in 2007 as part of a land swap with land owned by the Port.
• 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, officially King County International Airport, is a public airport owned and operated by King County, five miles south of downtown Seattle, Washington.
• The initial assembly of the 737 was at Boeing Field in the 1960s because the factory in Renton was at capacity building the 707 and 727.
• The airport's property is mostly in Seattle just south of Georgetown, with its southern tip extending into Tukwila.
• The King County International Airport contracts with the King County Sheriff's Office for police services.
• 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.