Nonstop flight route between Asahikawa, Hokkaido, Japan and Koyukuk, Alaska, United States:
Departure Airport:
(43°40'14"N by 142°26'50"E)
Arrival Airport:
(64°52'32"N by 157°43'50"W)
Distance from AKJ to KYU:
2,679.39 miles (4,312.05 km)
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- About this route
- AKJ Airport Information
- KYU Airport Information
- Facts about AKJ
- Facts about KYU
- 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 KYU
- List of Nearest Airports to KYU
- Map of Furthest Airports from KYU
- List of Furthest Airports from KYU
About this route:
A direct, nonstop flight between Asahikawa Airport (AKJ), Asahikawa, Hokkaido, Japan and Koyukuk Airport (KYU), Koyukuk, Alaska, United States would travel a Great Circle distance of 2,679 miles (or 4,312 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 Koyukuk 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 Koyukuk 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: | KYU / PFKU |
| Airport Name: | Koyukuk Airport |
| Location: | Koyukuk, Alaska, United States |
| GPS Coordinates: | 64°52'32"N by 157°43'50"W |
| Area Served: | Koyukuk, Alaska |
| Operator/Owner: | State of Alaska DOT&PF - Northern Region |
| Airport Type: | Public |
| Elevation: | 149 feet (45 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from KYU |
| More Information: | KYU Maps & Info |
Facts about Asahikawa Airport (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.
- The closest airport to Asahikawa Airport (AKJ) is Okhotsk Monbetsu Airport (MBE), which is located 65 miles (104 kilometers) NE of AKJ.
- In addition to being known as "Asahikawa Airport", other names for AKJ include "旭川空港" and "Asahikawa Kūkō".
- 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.
- Asahikawa Airport (AKJ) currently has only 1 runway.
Facts about Koyukuk Airport (KYU):
- The closest airport to Koyukuk Airport (KYU) is Nulato Airport (NUL), which is located only 14 miles (23 kilometers) SW of KYU.
- The furthest airport from Koyukuk Airport (KYU) is George Airport (GRJ), which is located 10,304 miles (16,583 kilometers) away in George, South Africa.
- Koyukuk Airport covers an area of 287 acres at an elevation of 149 feet above mean sea level.
- Because of Koyukuk Airport's relatively low elevation of 149 feet, planes can take off or land at Koyukuk 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.
- Koyukuk Airport (KYU) currently has only 1 runway.
| 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 | 14.30 miles (23.01 km) SW | Nulato Airport (NUL) | Nulato, Alaska, United States | |
| 2 | 25.24 miles (40.63 km) ESE | Edward G. Pitka Sr. Airport (GAL) | Galena, Alaska, United States | |
| 3 | 48.77 miles (78.48 km) SW | Kaltag Airport (KAL) | Kaltag, Alaska, United States | |
| 4 | 67.28 miles (108.28 km) E | Ruby Airport (RBY) | Ruby, Alaska, United States | |
| 5 | 69.37 miles (111.64 km) NE | Huslia Airport (HSL) | Huslia, Alaska, United States | |
| 6 | 100.40 miles (161.58 km) W | Koyuk Alfred Adams Airport (KKA) | Koyuk, Alaska, United States | |
| 7 | 101.93 miles (164.04 km) SSE | Bear Creek 3 Airport (BCC) | Bear Creek, Alaska, United States | |
| 8 | 102.38 miles (164.77 km) WNW | Haycock Airport (HAY) | Haycock, Alaska, United States | |
| 9 | 109.14 miles (175.65 km) WSW | Shaktoolik Airport (SKK) | Shaktoolik, Alaska, United States | |
| 10 | 109.35 miles (175.98 km) WNW | Granite Mountain Air Station (GMT) | Granite Mountain, Alaska, United States | |
| 11 | 114.25 miles (183.86 km) SW | Unalakleet Airport (UNK) | Unalakleet, Alaska, United States | |
| 12 | 124.41 miles (200.22 km) NW | Buckland Airport (BKC) | Buckland, Alaska, United States | |
| 13 | 127.85 miles (205.76 km) NE | Hughes Airport (HUS) | Hughes, Alaska, United States | |
| 14 | 135.01 miles (217.27 km) W | Elim Airport (ELI) | Elim, Alaska, United States | |
| 15 | 135.23 miles (217.63 km) NNW | Selawik Airport (WLK) | Selawik, Alaska, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,303.94 miles (16,582.54 km) S | George Airport (GRJ) | George, South Africa | |
| 2 | 10,297.82 miles (16,572.69 km) S | Port Elizabeth International Airport (PLZ) | Port Elizabeth, South Africa | |
| 3 | 10,295.81 miles (16,569.45 km) S | Cape Town International Airport (CPT) | Cape Town, South Africa | |
| 4 | 10,263.98 miles (16,518.23 km) S | Port Alfred Airport (AFD) | Port Alfred, South Africa | |
| 5 | 10,224.31 miles (16,454.39 km) S | East London Airport (ELS) | East London, South Africa | |
| 6 | 10,117.73 miles (16,282.87 km) S | Mthatha Airport (UTT) | Mthatha, South Africa | |
| 7 | 10,101.11 miles (16,256.12 km) SE | Teniente Rodolfo Marsh Airport (TNM) | Villa Las Estrellas, Antarctica | |
| 8 | 10,061.05 miles (16,191.65 km) SSW | Margate Airport (MGH) | Margate, KwaZulu-Natal, South Africa | |
| 9 | 10,003.84 miles (16,099.58 km) S | Lebakeng Airport (LEF) | Lebakeng, Lesotho | |
| 10 | 10,003.81 miles (16,099.53 km) S | Mafeteng Airport (MFC) | Mafeteng, Lesotho | |
| 11 | 10,003.01 miles (16,098.25 km) S | Semonkong Airport (SOK) | Semonkong, Lesotho | |
| 12 | 9,995.96 miles (16,086.89 km) S | Lesobeng Airport (LES) | Lesobeng, Lesotho | |
| 13 | 9,994.92 miles (16,085.22 km) S | Kleinsee Airport (KLZ) | Kleinzee, South Africa | |
| 14 | 9,979.25 miles (16,060.00 km) S | Moshoeshoe I International Airport (MSU) | Maseru, Lesotho | |
| 15 | 9,977.37 miles (16,056.98 km) SSW | Pietermaritzburg Airport (PZB) | Pietermaritzburg, South Africa | |