Nonstop flight route between Seattle, Washington, United States and Salt Lake City, Utah, United States:

About this route:

A direct, nonstop flight between King County International Airport (BFI), Seattle, Washington, United States and Salt Lake City International Airport (SLC), Salt Lake City, Utah, United States would travel a Great Circle distance of 691 miles (or 1,112 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 King County International Airport and Salt Lake City 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 King County International Airport (BFI):

• Boeing Field as seen from the Air Traffic Control Tower
• 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.
• 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.
• 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.
• In addition to being known as "King County International Airport", another name for BFI is "Boeing Field".
• The August 1946 OAG shows 24 United Airlines weekday departures, 10 Northwest and two or three Pan Am DC-3s to Juneau via Annette Island.

Facts about Salt Lake City International Airport (SLC):

• Recently the airport has upgraded its access roads and parking facilities in preparation for a new terminal.
• The closest airport to Salt Lake City International Airport (SLC) is Skypark Airport (BTF), which is located only 6 miles (10 kilometers) NNE of SLC.
• Delta Air Lines' Sky Club, located between concourses C and D, is the only lounge at this airport.
• Salt Lake City International Airport handled 20,102,078 passengers last year.
• The airport is owned by Salt Lake City Corporation and is administered by the Salt Lake City Department of Airports.
• Salt Lake City International Airport (SLC) has 4 runways.
• The furthest airport from Salt Lake City International Airport (SLC) is Sir Gaëtan Duval Airport (RRG), which is located 10,958 miles (17,635 kilometers) away in Rodrigues Island, Mauritius.
• Because of Salt Lake City International Airport's high elevation of 4,227 feet, planes must typically fly at a faster airspeed in order to takeoff or land at SLC. Combined with a high temperature, this could make SLC a "Hot & High" airport, where the air density is lower than it would otherwise be at sea level.
• In 2013, 20,186,474 passengers flew through Salt Lake City, representing a.41% increase from 2012.
• For several years the new field was used mainly for training and aerobatic flights.
• Despite being the twenty-eighth busiest airport in the world in terms of aircraft operations, the airport still maintains a large general aviation presence.