Nonstop flight route between Belfast, Northern Ireland, United Kingdom and Seattle, Washington, United States:
Departure Airport:
(54°39'26"N by 6°12'56"W)
Arrival Airport:
(47°31'48"N by 122°18'6"W)
Distance from BFS to BFI:
4,459.00 miles (7,176.05 km)
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Jump to:
- About this route
- BFS Airport Information
- BFI Airport Information
- Facts about BFS
- Facts about BFI
- Map of Nearest Airports to BFS
- List of Nearest Airports to BFS
- Map of Furthest Airports from BFS
- List of Furthest Airports from BFS
- Map of Nearest Airports to BFI
- List of Nearest Airports to BFI
- Map of Furthest Airports from BFI
- List of Furthest Airports from BFI
About this route:
A direct, nonstop flight between Belfast International Airport (BFS), Belfast, Northern Ireland, United Kingdom and King County International Airport (BFI), Seattle, Washington, United States would travel a Great Circle distance of 4,459 miles (or 7,176 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 Belfast International 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 Belfast International 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:
| IATA / ICAO Codes: | BFS / EGAA |
| Airport Names: |
|
| Location: | Belfast, Northern Ireland, United Kingdom |
| GPS Coordinates: | 54°39'26"N by 6°12'56"W |
| Area Served: | Belfast, United Kingdom |
| Operator/Owner: | ADC & HAS. |
| Airport Type: | Public |
| Elevation: | 268 feet (82 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from BFS |
| More Information: | BFS Maps & Info |
Arrival Airport Information:
| IATA / ICAO Codes: | BFI / KBFI |
| Airport Names: |
|
| Location: | Seattle, Washington, United States |
| GPS Coordinates: | 47°31'48"N by 122°18'6"W |
| Area Served: | Seattle, Washington |
| Airport Type: | Public |
| Elevation: | 21 feet (6 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from BFI |
| More Information: | BFI Maps & Info |
Facts about Belfast International Airport (BFS):
- On 8 April 2013, the leisure airline Jet2.com announced that all flights would be suspended from the airport until further notice.
- The site for the airport was established in 1917 when it was selected to be a Royal Flying Corps training establishment during the First World War.
- Belfast International Airport handled 4,023,336 passengers last year.
- The closest airport to Belfast International Airport (BFS) is George Best Belfast City Airport (BHD), which is located only 14 miles (23 kilometers) E of BFS.
- In addition to being known as "Belfast International Airport", another name for BFS is "Belfast/Aldergrove Airport".
- The furthest airport from Belfast International Airport (BFS) is Ryan's Creek Aerodrome (SZS), which is located 11,847 miles (19,065 kilometers) away in Stewart Island, New Zealand.
- In 1971 Northern Ireland Airports Limited was formed to operate and develop the airport and its facilities.
- The airport is owned by ADC & HAS, the same company which owns Stockholm Skavsta, Orlando Sanford International Airport, Daniel Oduber Quirós International Airport, Mariscal Sucre International Airport & Juan Santamaría International Airport.
- Flyglobespan previously operated summer seasonal services to Orlando Sanford International Airport and John C.
- Because of Belfast International Airport's relatively low elevation of 268 feet, planes can take off or land at Belfast 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.
- Belfast International Airport (BFS) has 2 runways.
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.
- 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.
- Except for the World War II period, when it was taken over by the U.S.
- It is in the National Plan of Integrated Airport Systems for 2011–2015, which called it a primary commercial service airport.Federal Aviation Administration records say the airport had 34,597 passenger boardings in calendar year 2008, 35,863 in 2009 and 33,656 in 2010.
- 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.
- In addition to being known as "King County International Airport", another name for BFI is "Boeing Field".
- Passenger terminal, Boeing Field
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 14.00 miles (22.53 km) E | George Best Belfast City Airport (BHD) | Belfast, Northern Ireland, United Kingdom |     |
| 2 | 46.10 miles (74.19 km) NW | City of Derry Airport (LDY) | Derry, Northern Ireland, United Kingdom | |
| 3 | 57.80 miles (93.02 km) NNE | Campbeltown Airport (CAL) | Campbeltown, Scotland, United Kingdom | |
| 4 | 60.29 miles (97.03 km) WSW | Enniskillen/St Angelo Airport (ENK) | Enniskillen, Co Fermanagh, Northern Ireland, United Kingdom | |
| 5 | 70.90 miles (114.10 km) N | Islay Airport (ILY) | Islay, Scotland, United Kingdom | |
| 6 | 75.38 miles (121.31 km) ESE | Isle of Man Airport (IOM) | Ronaldsway, Isle of Man, United Kingdom | |
| 7 | 85.44 miles (137.49 km) S | Dublin Airport (DUB) | Dublin, Ireland | |
| 8 | 87.04 miles (140.08 km) NE | Glasgow-Prestwick Airport (PIK) | Prestwick (near Glasgow), Scotland, United Kingdom | |
| 9 | 88.66 miles (142.68 km) WNW | Donegal Airport (CFN) | Carrickfinn, Ireland | |
| 10 | 96.74 miles (155.68 km) N | Colonsay Airport (CSA) | Colonsay, Inner Hebrides, Scotland, United Kingdom | |
| 11 | 99.18 miles (159.61 km) WSW | Sligo Airport (SXL) | Strandhill (near Sligo), Ireland | |
| 12 | 109.39 miles (176.04 km) NE | Glasgow International Airport (GLA) | Glasgow, Scotland, United Kingdom | |
| 13 | 116.98 miles (188.26 km) WSW | Ireland West Airport Knock (NOC) | Knock, Ireland | |
| 14 | 118.96 miles (191.44 km) SE | Anglesey Airport (HLY) | Anglesey, Wales, United Kingdom | |
| 15 | 124.10 miles (199.71 km) ESE | Barrow/Walney Island Airport (BWF) | Barrow-in-Furness, Cumbria, England, United Kingdom | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,846.55 miles (19,065.13 km) SSE | Ryan's Creek Aerodrome (SZS) | Stewart Island, New Zealand | |
| 2 | 11,818.96 miles (19,020.73 km) SSE | Invercargill Airport (IVC) | Invercargill, New Zealand | |
| 3 | 11,813.44 miles (19,011.84 km) SSE | Dunedin International Airport (DUD) | Dunedin, Otago, New Zealand | |
| 4 | 11,756.83 miles (18,920.74 km) SSE | Oamaru Airport (OAM) | Oamaru, North Otago, New Zealand | |
| 5 | 11,755.66 miles (18,918.85 km) SSE | Alexandra Aerodrome (ALR) | Alexandra, New Zealand | |
| 6 | 11,734.52 miles (18,884.83 km) SSE | Queenstown Airport (ZQN) | Queenstown, New Zealand | |
| 7 | 11,721.39 miles (18,863.70 km) SSE | Wanaka Airport (WKA) | Wanaka, New Zealand | |
| 8 | 11,712.32 miles (18,849.11 km) S | Richard Pearse Airport (Timaru Airport) (TIU) | Timaru, New Zealand | |
| 9 | 11,699.48 miles (18,828.44 km) SSE | Milford Sound Airport (MFN) | Milford Sound, New Zealand | |
| 10 | 11,688.46 miles (18,810.70 km) S | Ashburton Aerodrome (ASG) | Ashburton, New Zealand | |
| 11 | 11,676.20 miles (18,790.98 km) SSE | Glentanner Aerodrome (GTN) | Mount Cook, New Zealand | |
| 12 | 11,666.79 miles (18,775.83 km) SSE | Mount Cook Airport (MON) | Mount Cook, New Zealand | |
| 13 | 11,663.11 miles (18,769.92 km) S | Christchurch International Airport (CHC) | Christchurch, New Zealand | |
| 14 | 11,645.01 miles (18,740.79 km) SSE | Fox Glacier Aerodrome (FGL) | Fox Glacier, New Zealand | |
| 15 | 11,601.91 miles (18,671.42 km) S | Hokitika Airport (HKK) | Hokitika, New Zealand | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 4.76 miles (7.66 km) ESE | Renton Municipal Airport (RNT) | Renton, Washington, United States | |
| 2 | 5.62 miles (9.04 km) S | Seattle–Tacoma International Airport (SEA) | SeaTac (near Seattle and Tacoma), Washington, United States | |
| 3 | 7.04 miles (11.33 km) NNW | Kenmore Air Harbor Seaplane Base (LKE) | Seattle, Washington, United States | |
| 4 | 15.65 miles (25.19 km) N | Kenmore Air (KEH) | Kenmore, Washington, United States | |
| 5 | 21.77 miles (35.04 km) W | Bremerton National Airport (PWT) | Bremerton, Washington, United States | |
| 6 | 22.23 miles (35.78 km) SW | Tacoma Narrows Airport (TIW) | Tacoma, Washington, United States | |
| 7 | 26.00 miles (41.85 km) N | Paine Field (PAE) | Everett, Washington, United States | |
| 8 | 28.30 miles (45.55 km) SSW | McChord Field/McChord AFB (TCM) | Tacoma, Washington, United States | |
| 9 | 33.78 miles (54.36 km) SSW | Gray Army Airfield (GRF) | Tacoma, Washington, United States | |
| 10 | 43.22 miles (69.55 km) NNW | Jefferson County International AirportPort Townsend Army Airfield (TWD) | Port Townsend, Washington, United States | |
| 11 | 44.54 miles (71.69 km) WSW | Sanderson Field (SHN) | Shelton, Washington, United States | |
| 12 | 47.89 miles (77.07 km) SW | Olympia Regional Airport (OLM) | Olympia, Washington, United States | |
| 13 | 52.75 miles (84.90 km) NNW | A.J. Eisenberg Airport (ODW) | Oak Harbor, Washington, United States | |
| 14 | 55.59 miles (89.46 km) ESE | Easton State Airport (ESW) | Easton, Washington, United States | |
| 15 | 56.81 miles (91.43 km) NW | Sequim Valley Airport (SQV) | Sequim, Washington, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,775.32 miles (17,341.16 km) SSE | Tôlanaro Airport (FTU) | Tôlanaro, Madagascar | |
| 2 | 10,706.76 miles (17,230.83 km) SSE | Ampanihy Airport (AMP) | Ampanihy, Madagascar | |
| 3 | 10,621.55 miles (17,093.68 km) S | Pierrefonds Airport (ZSE) | Saint-Pierre, Réunion | |
| 4 | 10,592.12 miles (17,046.32 km) S | Roland Garros Airport (RUN) | St Denis, Réunion, France | |
| 5 | 10,590.11 miles (17,043.08 km) ESE | Margate Airport (MGH) | Margate, KwaZulu-Natal, South Africa | |
| 6 | 10,588.22 miles (17,040.05 km) ESE | East London Airport (ELS) | East London, South Africa | |
| 7 | 10,570.73 miles (17,011.90 km) ESE | Port Alfred Airport (AFD) | Port Alfred, South Africa | |
| 8 | 10,564.37 miles (17,001.66 km) S | Sir Seewoosagur Ramgoolam International Airport (MRU) | Plaisance, Mauritius | |
| 9 | 10,557.66 miles (16,990.87 km) ESE | King Shaka International (DUR) | Durban, KwaZulu-Natal, South Africa | |
| 10 | 10,554.58 miles (16,985.90 km) ESE | Mthatha Airport (UTT) | Mthatha, South Africa | |
| 11 | 10,550.10 miles (16,978.71 km) SE | Richards Bay Airport (RCB) | Richards Bay, KwaZulu-Natal, South Africa | |
| 12 | 10,544.57 miles (16,969.80 km) SSE | Mananjary Airport (MNJ) | Mananjary, Madagascar | |
| 13 | 10,540.24 miles (16,962.83 km) SSE | Fianarantsoa Airport (WFI) | Fianarantsoa, Madagascar | |
| 14 | 10,533.70 miles (16,952.30 km) ESE | Port Elizabeth International Airport (PLZ) | Port Elizabeth, South Africa | |
| 15 | 10,530.85 miles (16,947.72 km) ESE | Pietermaritzburg Airport (PZB) | Pietermaritzburg, South Africa | |