Nonstop flight route between Asahikawa, Hokkaido, Japan and Seattle, Washington, United States:
Departure Airport:
(43°40'14"N by 142°26'50"E)
Arrival Airport:
(47°31'48"N by 122°18'6"W)
Distance from AKJ to BFI:
4,305.37 miles (6,928.80 km)
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- About this route
- AKJ Airport Information
- BFI Airport Information
- Facts about AKJ
- Facts about BFI
- Map of Nearest Airports to AKJ
- List of Nearest Airports to AKJ
- Map of Furthest Airports from AKJ
- List of Furthest Airports from AKJ
- 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 Asahikawa Airport (AKJ), Asahikawa, Hokkaido, Japan and King County International Airport (BFI), Seattle, Washington, United States would travel a Great Circle distance of 4,305 miles (or 6,929 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 Asahikawa 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 Asahikawa 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: | AKJ / RJEC |
| Airport Names: |
|
| Location: | Asahikawa, Hokkaido, Japan |
| GPS Coordinates: | 43°40'14"N by 142°26'50"E |
| Area Served: | Asahikawa, Hokkaidō, Japan |
| Operator/Owner: | City of Asahikawa |
| Airport Type: | Public |
| Elevation: | 690 feet (210 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from AKJ |
| More Information: | AKJ 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 Asahikawa Airport (AKJ):
- In addition to being known as "Asahikawa Airport", other names for AKJ include "旭川空港" and "Asahikawa Kūkō".
- Asahikawa Airport (AKJ) currently has only 1 runway.
- The furthest airport from Asahikawa Airport (AKJ) is Port Stanley Airport (PSY), which is located 11,350 miles (18,267 kilometers) away in Stanley, Falkland Islands, United Kingdom.
- The closest airport to Asahikawa Airport (AKJ) is Okhotsk Monbetsu Airport (MBE), which is located 65 miles (104 kilometers) NE of AKJ.
- Because of Asahikawa Airport's relatively low elevation of 690 feet, planes can take off or land at Asahikawa 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.
Facts about King County International Airport (BFI):
- Boeing Field/King County International Airport covers 634 acres at an elevation of 21 feet above mean sea level.
- 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 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".
- 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.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 64.63 miles (104.01 km) NE | Okhotsk Monbetsu Airport (MBE) | Monbetsu, Hokkaidō, Japan |     |
| 2 | 72.62 miles (116.87 km) SSW | New Chitose Airport (CTS) | Sapporo, Hokkaido, Japan | |
| 3 | 75.49 miles (121.49 km) SSE | Tokachi-Obihiro Airport (OBO) | Obihiro, Tokachi Subprefecture, Hokkaido, Japan | |
| 4 | 86.86 miles (139.79 km) E | Memanbetsu Airport (MMB) | Kitami, Japan | |
| 5 | 97.90 miles (157.55 km) ESE | Kushiro Airport (KUH) | Kushiro, Hokkaidō, Japan | |
| 6 | 123.92 miles (199.44 km) NNW | Wakkanai Airport (WKJ) | Wakkanai, Hokkaido, Japan | |
| 7 | 125.82 miles (202.49 km) E | Nakashibetsu Airport (SHB) | Nakashibetsu, Japan | |
| 8 | 155.10 miles (249.60 km) SSW | Hakodate Airport (HKD) | Hakodate, Hokkaidō, Japan | |
| 9 | 188.43 miles (303.24 km) SW | Okushiri Airport (OIR) | Okushiri, Okushiri Island, Hokkaido, Japan | |
| 10 | 212.16 miles (341.44 km) SSW | Misawa Air Base 三沢飛行場 Misawa Hikōjō (MSJ) | Misawa, Aomori, Japan | |
| 11 | 221.27 miles (356.10 km) SSW | JMSDF Hachinohe Air Base (HHE) | Hachinohe, Honshū, Japan | |
| 12 | 222.02 miles (357.30 km) SSW | Aomori Airport (AOJ) | Aomori, Japan | |
| 13 | 222.61 miles (358.26 km) N | Yuzhno-Sakhalinsk Airport (UUS) | Yuzhno-Sakhalinsk, Sakhalin Island, Russia | |
| 14 | 262.96 miles (423.20 km) SSW | Odate-Noshiro Airport (ONJ) | Kitaakita, Akita, Japan | |
| 15 | 300.85 miles (484.17 km) SSW | Hanamaki Airport (HNA) | Morioka, Honshū, Japan | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,350.43 miles (18,266.69 km) SE | Port Stanley Airport (PSY) | Stanley, Falkland Islands, United Kingdom | |
| 2 | 11,323.91 miles (18,224.03 km) ESE | Villa Gesell Airport (VLG) | Villa Gesell, Buenos Aires, Argentina | |
| 3 | 11,321.62 miles (18,220.34 km) ESE | Capitán de Corbeta Carlos A. Curbelo International Airport (PDP) | Maldonado/Punta del Este, Maldonado, Uruguay | |
| 4 | 11,320.64 miles (18,218.76 km) ESE | Astor Piazzolla International Airport (MDQ) | Mar del Plata, Buenos Aires Province, Argentina | |
| 5 | 11,320.34 miles (18,218.27 km) SE | RAF Mount Pleasant (MPN) | Falkland Islands | |
| 6 | 11,315.18 miles (18,209.98 km) ESE | Miramar Airport (MJR) | Miramar, Buenos Aires, Argentina | |
| 7 | 11,310.42 miles (18,202.31 km) SE | Rio Grande Regional Airport (RIG) | Rio Grande, Brazil | |
| 8 | 11,284.79 miles (18,161.06 km) SE | Pelotas International Airport (PET) | Pelotas, Rio Grande do Sul, Brazil | |
| 9 | 11,278.97 miles (18,151.69 km) ESE | Carrasco/General Cesáreo L. Berisso International Airport (MVD) | Montevideo, Montevideo, Uruguay | |
| 10 | 11,278.70 miles (18,151.26 km) ESE | Treinta y Tres Airport (TYT) | Treinta y Tres, Treinta y Tres, Uruguay | |
| 11 | 11,276.49 miles (18,147.71 km) E | Necochea Airport (NEC) | Necochea, Buenos Aires, Argentina | |
| 12 | 11,242.50 miles (18,093.00 km) SE | Cerro Largo International Airport (MLZ) | Melo, Cerro Largo, Uruguay | |
| 13 | 11,231.81 miles (18,075.80 km) SE | Salgado Filho International Airport (POA) | Porto Alegre, Rio Grande do Sul, Brazil | |
| 14 | 11,217.67 miles (18,053.05 km) ESE | Tandil Airport (TDL) | Tandil, Argentina | |
| 15 | 11,213.13 miles (18,045.74 km) SE | Diomício Freitas/Forquilhinha Airport (CCM) | Criciúma, Santa Catarina, Brazil | |
| 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 | |