Nonstop flight route between Seattle, Washington, United States and Circle, Alaska, United States:
Departure Airport:
(47°31'48"N by 122°18'6"W)
Arrival Airport:
(65°49'40"N by 144°4'33"W)
Distance from BFI to IRC:
1,493.12 miles (2,402.93 km)
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Jump to:
- About this route
- BFI Airport Information
- IRC Airport Information
- Facts about BFI
- Facts about IRC
- Map of Nearest Airports to BFI
- List of Nearest Airports to BFI
- Map of Furthest Airports from BFI
- List of Furthest Airports from BFI
- Map of Nearest Airports to IRC
- List of Nearest Airports to IRC
- Map of Furthest Airports from IRC
- List of Furthest Airports from IRC
About this route:
A direct, nonstop flight between King County International Airport (BFI), Seattle, Washington, United States and Circle City Airport (IRC), Circle, Alaska, United States would travel a Great Circle distance of 1,493 miles (or 2,403 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 Circle City Airport, the route shown on this map most likely still appears to be a straight line.
Departure 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 |
Arrival Airport Information:
| IATA / ICAO Codes: | IRC / PACR |
| Airport Names: |
|
| Location: | Circle, Alaska, United States |
| GPS Coordinates: | 65°49'40"N by 144°4'33"W |
| Area Served: | Circle, Alaska |
| Operator/Owner: | State of Alaska DOT&PF - Northern Region |
| Airport Type: | Public |
| Elevation: | 613 feet (187 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from IRC |
| More Information: | IRC Maps & Info |
Facts about King County International Airport (BFI):
- King County International Airport (BFI) has 2 runways.
- Boeing Field/King County International Airport covers 634 acres at an elevation of 21 feet above mean sea level.
- 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.
- In addition to being known as "King County International Airport", another name for BFI is "Boeing Field".
- 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.
- 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 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.
- 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.
Facts about Circle City Airport (IRC):
- The furthest airport from Circle City Airport (IRC) is Port Elizabeth International Airport (PLZ), which is located 10,196 miles (16,409 kilometers) away in Port Elizabeth, South Africa.
- Circle City Airport covers an area of 324 acres at an elevation of 613 feet above mean sea level.
- Circle City Airport (IRC) currently has only 1 runway.
- In addition to being known as "Circle City Airport", another name for IRC is "CRC".
- Because of Circle City Airport's relatively low elevation of 613 feet, planes can take off or land at Circle City 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 closest airport to Circle City Airport (IRC) is Central Airport (CEM), which is located 27 miles (43 kilometers) SW of IRC.
| 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 | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 26.63 miles (42.86 km) SW | Central Airport (CEM) | Central, Alaska, United States | |
| 2 | 28.12 miles (45.26 km) SSW | Circle Hot Springs Airport (CHP) | Circle Hot Springs, Alaska, United States | |
| 3 | 57.23 miles (92.11 km) N | Chalkyitsik Airport (CIK) | Chalkyitsik, Alaska, United States | |
| 4 | 57.91 miles (93.19 km) WNW | Birch Creek Airport (KBC) | Birch Creek, Alaska, United States | |
| 5 | 60.93 miles (98.05 km) NNW | Fort Yukon Airport (FYU) | Fort Yukon, Alaska, United States | |
| 6 | 100.28 miles (161.38 km) WNW | Beaver Airport (WBQ) | Beaver, Alaska, United States | |
| 7 | 103.25 miles (166.17 km) NW | Venetie Airport (VEE) | Venetie, Alaska, United States | |
| 8 | 111.32 miles (179.16 km) SE | Eagle Airport (EAA) | Eagle, Alaska, United States | |
| 9 | 118.76 miles (191.12 km) SW | Eielson Air Force Base (EIL) | Fairbanks, Alaska, United States | |
| 10 | 122.82 miles (197.66 km) WSW | Ladd Army Airfield (FBK) | Fairbanks / Fort Wainwright, Alaska, United States | |
| 11 | 127.86 miles (205.76 km) S | Healy River Airport (HKB) | Healy Lake, Alaska, United States | |
| 12 | 129.54 miles (208.48 km) WSW | Fairbanks International Airport (FAI) | Fairbanks, Alaska, United States | |
| 13 | 131.84 miles (212.18 km) SSW | Delta Junction Airport (DJN) | Delta Junction, Alaska, United States | |
| 14 | 135.45 miles (217.99 km) SSW | Allen Army Airfield (BIG) | Fort Greely, Delta Junction, Alaska, United States | |
| 15 | 136.32 miles (219.38 km) SSE | Chicken Airport (CKX) | Chicken, Alaska, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,195.83 miles (16,408.56 km) SSE | Port Elizabeth International Airport (PLZ) | Port Elizabeth, South Africa | |
| 2 | 10,175.65 miles (16,376.08 km) SSE | Port Alfred Airport (AFD) | Port Alfred, South Africa | |
| 3 | 10,168.30 miles (16,364.25 km) SSE | George Airport (GRJ) | George, South Africa | |
| 4 | 10,146.11 miles (16,328.54 km) SSE | East London Airport (ELS) | East London, South Africa | |
| 5 | 10,122.60 miles (16,290.71 km) SSE | Cape Town International Airport (CPT) | Cape Town, South Africa | |
| 6 | 10,048.65 miles (16,171.70 km) S | Mthatha Airport (UTT) | Mthatha, South Africa | |
| 7 | 10,009.23 miles (16,108.26 km) S | Margate Airport (MGH) | Margate, KwaZulu-Natal, South Africa | |
| 8 | 9,934.62 miles (15,988.18 km) S | Lebakeng Airport (LEF) | Lebakeng, Lesotho | |
| 9 | 9,927.75 miles (15,977.13 km) SSE | Semonkong Airport (SOK) | Semonkong, Lesotho | |
| 10 | 9,926.45 miles (15,975.03 km) S | King Shaka International (DUR) | Durban, KwaZulu-Natal, South Africa | |
| 11 | 9,925.86 miles (15,974.08 km) S | Pietermaritzburg Airport (PZB) | Pietermaritzburg, South Africa | |
| 12 | 9,923.71 miles (15,970.62 km) S | Lesobeng Airport (LES) | Lesobeng, Lesotho | |
| 13 | 9,920.31 miles (15,965.15 km) SSE | Mafeteng Airport (MFC) | Mafeteng, Lesotho | |
| 14 | 9,898.93 miles (15,930.74 km) SSE | Moshoeshoe I International Airport (MSU) | Maseru, Lesotho | |
| 15 | 9,894.80 miles (15,924.10 km) S | Mokhotlong Airport (MKH) | Mokhotlong, Lesotho | |