Nonstop flight route between Koyukuk, Alaska, United States and Yanji, Jilin, China:
Departure Airport:
(64°52'32"N by 157°43'50"W)
Arrival Airport:
(42°52'58"N by 129°27'3"E)
Distance from KYU to YNJ:
3,104.08 miles (4,995.51 km)
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- About this route
- KYU Airport Information
- YNJ Airport Information
- Facts about KYU
- Facts about YNJ
- Map of Nearest Airports to KYU
- List of Nearest Airports to KYU
- Map of Furthest Airports from KYU
- List of Furthest Airports from KYU
- Map of Nearest Airports to YNJ
- List of Nearest Airports to YNJ
- Map of Furthest Airports from YNJ
- List of Furthest Airports from YNJ
About this route:
A direct, nonstop flight between Koyukuk Airport (KYU), Koyukuk, Alaska, United States and Yanji Chaoyangchuan Airport (YNJ), Yanji, Jilin, China would travel a Great Circle distance of 3,104 miles (or 4,996 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 Koyukuk Airport and Yanji Chaoyangchuan 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 Koyukuk Airport and Yanji Chaoyangchuan Airport. You'll see that it will travel the same route of the red line on this map!
Departure 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 |
Arrival Airport Information:
| IATA / ICAO Codes: | YNJ / ZYYJ |
| Airport Names: |
|
| Location: | Yanji, Jilin, China |
| GPS Coordinates: | 42°52'58"N by 129°27'3"E |
| Area Served: | Yanji |
| Airport Type: | Public |
| Elevation: | 623 feet (190 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from YNJ |
| More Information: | YNJ Maps & Info |
Facts about Koyukuk Airport (KYU):
- 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.
- The closest airport to Koyukuk Airport (KYU) is Nulato Airport (NUL), which is located only 14 miles (23 kilometers) SW of KYU.
- Koyukuk Airport (KYU) currently has only 1 runway.
- 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 is a state-owned public-use airport located in Koyukuk, a city in the Yukon-Koyukuk Census Area of the U.S.
Facts about Yanji Chaoyangchuan Airport (YNJ):
- The closest airport to Yanji Chaoyangchuan Airport (YNJ) is Chongjin Airport (RGO), which is located 101 miles (162 kilometers) S of YNJ.
- Yanji Chaoyangchuan Airport (YNJ) currently has only 1 runway.
- In addition to being known as "Yanji Chaoyangchuan Airport", other names for YNJ include "延吉朝阳川机场Yánjí Chāoyángchuān Jīchǎng" and "연길조양천공항延吉朝陽川空港Yeongil Joyangcheon Gonghang".
- The furthest airport from Yanji Chaoyangchuan Airport (YNJ) is Miramar Airport (MJR), which is located 11,936 miles (19,209 kilometers) away in Miramar, Buenos Aires, Argentina.
- Because of Yanji Chaoyangchuan Airport's relatively low elevation of 623 feet, planes can take off or land at Yanji Chaoyangchuan 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.
- Yanji Chaoyangchuan Airport handled 1,016,274 passengers last year.
| 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 | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 100.91 miles (162.39 km) S | Chongjin Airport (RGO) | Chongjin, North Korea, China | |
| 2 | 111.39 miles (179.27 km) WSW | Changbaishan Airport (NBS) | Baishan, Jilin, China | |
| 3 | 113.56 miles (182.76 km) N | Mudanjiang Hailang Airport (MDG) | Mudanjiang, Heilongjiang, China | |
| 4 | 140.73 miles (226.48 km) ENE | Vladivostok International Airport (VVO) | Vladivostok, Russia | |
| 5 | 171.68 miles (276.29 km) WNW | Jilin Ertaizi Airport (JIL) | Jilin City, Jilin, China | |
| 6 | 184.16 miles (296.37 km) NNE | Jixi Xingkaihu Airport (JXA) | Jixi, Heilongjiang, China | |
| 7 | 195.55 miles (314.70 km) WSW | Tonghua Sanyuanpu Airport (TNH) | Tonghua, Jilin, China | |
| 8 | 203.96 miles (328.24 km) WNW | Changchun Longjia International Airport (CGQ) | Changchun, Jilin, China | |
| 9 | 246.83 miles (397.24 km) NW | Harbin Taiping International Airport (HRB) | Harbin, Heilongjiang, China | |
| 10 | 278.11 miles (447.58 km) N | Jiamusi Dongjiao Airport (JMU) | Jiamusi, Heilongjiang, China | |
| 11 | 316.92 miles (510.03 km) WSW | Shenyang Taoxian International Airport (SHE) | Shenyang, China | |
| 12 | 320.43 miles (515.68 km) SW | Pyongyang Sunan International Airport (FNJ) | Pyongyang, North Korea | |
| 13 | 329.24 miles (529.86 km) NW | Daqing Sartu Airport (DQA) | Daqing, Heilongjiang, China | |
| 14 | 330.57 miles (531.99 km) S | Sokcho Airport (SHO) | Sokcho, South Korea | |
| 15 | 355.42 miles (571.98 km) S | Gangneung Airbase (KAG) | Kangnung (Gangneung), South Korea | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,935.86 miles (19,208.86 km) SE | Miramar Airport (MJR) | Miramar, Buenos Aires, Argentina | |
| 2 | 11,933.67 miles (19,205.33 km) SE | Astor Piazzolla International Airport (MDQ) | Mar del Plata, Buenos Aires Province, Argentina | |
| 3 | 11,917.81 miles (19,179.81 km) SE | Villa Gesell Airport (VLG) | Villa Gesell, Buenos Aires, Argentina | |
| 4 | 11,907.97 miles (19,163.98 km) ESE | Necochea Airport (NEC) | Necochea, Buenos Aires, Argentina | |
| 5 | 11,837.80 miles (19,051.05 km) ESE | Tres Arroyos Airport (OYO) | Tres Arroyos, Buenos Aires Province, Argentina | |
| 6 | 11,834.49 miles (19,045.72 km) SE | Tandil Airport (TDL) | Tandil, Argentina | |
| 7 | 11,830.88 miles (19,039.90 km) SSE | Capitán de Corbeta Carlos A. Curbelo International Airport (PDP) | Maldonado/Punta del Este, Maldonado, Uruguay | |
| 8 | 11,807.93 miles (19,002.98 km) SSE | Carrasco/General Cesáreo L. Berisso International Airport (MVD) | Montevideo, Montevideo, Uruguay | |
| 9 | 11,781.94 miles (18,961.15 km) E | Gobernador Edgardo Castello Airport (VDM) | Viedma, Argentina | |
| 10 | 11,781.77 miles (18,960.87 km) SE | Las Flores Airport (ELB) | El Banco, Colombia | |
| 11 | 11,778.65 miles (18,955.85 km) SE | Olavarría Airport (OVR) | Olavarría, Argentina | |
| 12 | 11,765.36 miles (18,934.47 km) ESE | Comandante Espora Airport (BHI) | Bahía Blanca, Buenos Aires Province, Argentina | |
| 13 | 11,763.14 miles (18,930.89 km) SE | La Plata Airport (LPG) | La Plata, Buenos Aires, Argentina | |
| 14 | 11,741.37 miles (18,895.85 km) SSE | Port Stanley Airport (PSY) | Stanley, Falkland Islands, United Kingdom | |
| 15 | 11,736.90 miles (18,888.66 km) SE | Laguna de los Patos International Airport (CYR) | Colonia del Sacramento, Colonia, Uruguay | |