Nonstop flight route between Bellingham, Washington, United States and SeaTac (near Seattle and Tacoma), Washington, United States:
Departure Airport:

Arrival Airport:

Distance from BLI to SEA:
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- About this route
- BLI Airport Information
- SEA Airport Information
- Facts about BLI
- Facts about SEA
- Map of Nearest Airports to BLI
- List of Nearest Airports to BLI
- Map of Furthest Airports from BLI
- List of Furthest Airports from BLI
- Map of Nearest Airports to SEA
- List of Nearest Airports to SEA
- Map of Furthest Airports from SEA
- List of Furthest Airports from SEA
About this route:
A direct, nonstop flight between Bellingham International Airport (BLI), Bellingham, Washington, United States and Seattle–Tacoma International Airport (SEA), SeaTac (near Seattle and Tacoma), Washington, United States would travel a Great Circle distance of 93 miles (or 150 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 Bellingham International Airport and Seattle–Tacoma International Airport, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
IATA / ICAO Codes: | BLI / KBLI |
Airport Names: |
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Location: | Bellingham, Washington, United States |
GPS Coordinates: | 48°47'32"N by 122°32'14"W |
Area Served: | Bellingham, Washington |
Operator/Owner: | Port of Bellingham |
Airport Type: | Public |
Elevation: | 170 feet (52 meters) |
# of Runways: | 1 |
View all routes: | Routes from BLI |
More Information: | BLI Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | SEA / KSEA |
Airport Names: |
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Location: | SeaTac (near Seattle and Tacoma), Washington, United States |
GPS Coordinates: | 47°26'56"N by 122°18'33"W |
Area Served: | Seattle; Tacoma, Washington, US |
Airport Type: | Public |
Elevation: | 433 feet (132 meters) |
# of Runways: | 3 |
View all routes: | Routes from SEA |
More Information: | SEA Maps & Info |
Facts about Bellingham International Airport (BLI):
- In 1940 the United States Army Corps of Engineers took over the facility and expanded it to three full runways, revetments for parking aircraft, and development of personnel quarters.
- Bellingham International Airport is a public airport located three miles northwest of Bellingham, in Whatcom County, Washington, US, and the third-largest commercial airport in Washington.
- On March 1, 2008, Allegiant Air opened up their sixth base at Bellingham International Airport.
- In addition to being known as "Bellingham International Airport", another name for BLI is "(Bellingham/Tulip Army Airfield)".
- The furthest airport from Bellingham International Airport (BLI) is Tôlanaro Airport (FTU), which is located 10,700 miles (17,220 kilometers) away in Tôlanaro, Madagascar.
- Because of Bellingham International Airport's relatively low elevation of 170 feet, planes can take off or land at Bellingham 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.
- Bellingham International Airport has bustling general aviation activity, most of which is for the purpose of sightseeing in the San Juan Islands, Victoria in British Columbia, or the Canadian Gulf Islands.
- Bellingham International Airport (BLI) currently has only 1 runway.
- In early 2007 Bellingham International hosted service to three destinations by the short-lived Western Airlines.
- The airport is presently undergoing a significant expansion to the commercial passenger terminal building which will increase the size of the terminal building from 27,000 to 85,000 square feet.
- The closest airport to Bellingham International Airport (BLI) is Blaine Municipal Airport (BWS), which is located only 16 miles (26 kilometers) NNW of BLI.
Facts about Seattle–Tacoma International Airport (SEA):
- A recurring problem at the airport is misidentification of the westernmost taxiway, Taxiway Tango, as a runway.
- The April 1957 OAG shows 216 departures a week on United, 80 Northwest, 35 Western, 21 Trans-Canada, 20 Pan Am, 20 Pacific Northern, and 10 Alaska.
- 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.
- 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.
- Seattle–Tacoma International Airport handled 34,776,666 passengers last year.
- There is also a scheduled bus service to downtown Vancouver, Canada, through Quick Shuttle, with other pick-up stops at downtown Seattle, Bellingham International Airport, and drop-off stops just inside the Canadian–U.S.
- Seattle–Tacoma International Airport (SEA) has 3 runways.
- In addition to being known as "Seattle–Tacoma International Airport", another name for SEA is "Sea–Tac Airport".
- In 2013, the airport served over 34.7 million passengers, making it the 15th-busiest airport in the United States.
- Residents of the surrounding area filed lawsuits against the Port in the early 1970s, complaining of noise, vibration, smoke, and other problems.
- 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.