Nonstop flight route between Unalakleet, Alaska, United States and El Salvador, Chile:
Departure Airport:
(63°53'17"N by 160°47'56"W)
Arrival Airport:
(26°18'39"S by 69°45'55"W)
Distance from UNK to ESR:
7,869.65 miles (12,664.94 km)
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- About this route
- UNK Airport Information
- ESR Airport Information
- Facts about UNK
- Facts about ESR
- Map of Nearest Airports to UNK
- List of Nearest Airports to UNK
- Map of Furthest Airports from UNK
- List of Furthest Airports from UNK
- Map of Nearest Airports to ESR
- List of Nearest Airports to ESR
- Map of Furthest Airports from ESR
- List of Furthest Airports from ESR
About this route:
A direct, nonstop flight between Unalakleet Airport (UNK), Unalakleet, Alaska, United States and Ricardo García Posada Airport El Salvador Bajo Airport (ESR), El Salvador, Chile would travel a Great Circle distance of 7,870 miles (or 12,665 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 Unalakleet Airport and Ricardo García Posada Airport El Salvador Bajo 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 Unalakleet Airport and Ricardo García Posada Airport El Salvador Bajo Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
| IATA / ICAO Codes: | UNK / PAUN |
| Airport Name: | Unalakleet Airport |
| Location: | Unalakleet, Alaska, United States |
| GPS Coordinates: | 63°53'17"N by 160°47'56"W |
| Area Served: | Unalakleet, Alaska |
| Operator/Owner: | State of Alaska DOT&PF |
| Airport Type: | Public |
| Elevation: | 21 feet (6 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from UNK |
| More Information: | UNK Maps & Info |
Arrival Airport Information:
| IATA / ICAO Codes: | ESR / SCES |
| Airport Name: | Ricardo García Posada Airport El Salvador Bajo Airport |
| Location: | El Salvador, Chile |
| GPS Coordinates: | 26°18'39"S by 69°45'55"W |
| Airport Type: | Public |
| Elevation: | 5240 feet (1,597 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from ESR |
| More Information: | ESR Maps & Info |
Facts about Unalakleet Airport (UNK):
- The furthest airport from Unalakleet Airport (UNK) is Cape Town International Airport (CPT), which is located 10,369 miles (16,688 kilometers) away in Cape Town, South Africa.
- Unalakleet Airport (UNK) has 2 runways.
- Because of Unalakleet Airport's relatively low elevation of 21 feet, planes can take off or land at Unalakleet 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 Unalakleet Airport (UNK) is Shaktoolik Airport (SKK), which is located 36 miles (58 kilometers) NNW of UNK.
Facts about Ricardo García Posada Airport El Salvador Bajo Airport (ESR):
- The furthest airport from Ricardo García Posada Airport El Salvador Bajo Airport (ESR) is Liping Airport (HZH), which is nearly antipodal to Ricardo García Posada Airport El Salvador Bajo Airport (meaning Ricardo García Posada Airport El Salvador Bajo Airport is almost on the exact opposite side of the Earth from Liping Airport), and is located 12,370 miles (19,907 kilometers) away in Liping County, Guizhou, China.
- The closest airport to Ricardo García Posada Airport El Salvador Bajo Airport (ESR) is Chañaral Airport (CNR), which is located 52 miles (84 kilometers) W of ESR.
- Because of Ricardo García Posada Airport El Salvador Bajo Airport's high elevation of 5,240 feet, planes must typically fly at a faster airspeed in order to takeoff or land at ESR. Combined with a high temperature, this could make ESR a "Hot & High" airport, where the air density is lower than it would otherwise be at sea level.
- Ricardo García Posada Airport El Salvador Bajo Airport (ESR) currently has only 1 runway.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 35.73 miles (57.51 km) NNW | Shaktoolik Airport (SKK) | Shaktoolik, Alaska, United States |     |
| 2 | 48.69 miles (78.35 km) SW | St. Michael Airport (SMK) | St. Michael, Alaska, United States | |
| 3 | 52.08 miles (83.82 km) WSW | Stebbins Airport (WBB) | Stebbins, Alaska, United States | |
| 4 | 66.87 miles (107.62 km) NW | Elim Airport (ELI) | Elim, Alaska, United States | |
| 5 | 68.84 miles (110.79 km) ENE | Kaltag Airport (KAL) | Kaltag, Alaska, United States | |
| 6 | 72.33 miles (116.40 km) SSE | Grayling Airport (KGX) | Grayling, Alaska, United States | |
| 7 | 73.39 miles (118.12 km) N | Koyuk Alfred Adams Airport (KKA) | Koyuk, Alaska, United States | |
| 8 | 80.60 miles (129.71 km) NW | Golovin Airport (GLV) | Golovin, Alaska, United States | |
| 9 | 87.85 miles (141.38 km) SSE | Anvik Airport (ANV) | Anvik, Alaska, United States | |
| 10 | 91.04 miles (146.51 km) SSE | Shageluk Airport (SHX) | Shageluk, Alaska, United States | |
| 11 | 91.32 miles (146.97 km) N | Haycock Airport (HAY) | Haycock, Alaska, United States | |
| 12 | 95.91 miles (154.35 km) NW | White Mountain Airport (WMO) | White Mountain, Alaska, United States | |
| 13 | 100.18 miles (161.22 km) NE | Nulato Airport (NUL) | Nulato, Alaska, United States | |
| 14 | 103.12 miles (165.95 km) SW | Kotlik Airport (KOT) | Kotlik, Alaska, United States | |
| 15 | 105.57 miles (169.90 km) N | Granite Mountain Air Station (GMT) | Granite Mountain, Alaska, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,369.44 miles (16,687.96 km) S | Cape Town International Airport (CPT) | Cape Town, South Africa | |
| 2 | 10,367.72 miles (16,685.18 km) S | George Airport (GRJ) | George, South Africa | |
| 3 | 10,352.62 miles (16,660.88 km) S | Port Elizabeth International Airport (PLZ) | Port Elizabeth, South Africa | |
| 4 | 10,315.27 miles (16,600.78 km) SSW | Port Alfred Airport (AFD) | Port Alfred, South Africa | |
| 5 | 10,273.08 miles (16,532.88 km) SSW | East London Airport (ELS) | East London, South Africa | |
| 6 | 10,164.61 miles (16,358.31 km) SSW | Mthatha Airport (UTT) | Mthatha, South Africa | |
| 7 | 10,139.30 miles (16,317.59 km) ESE | Teniente Rodolfo Marsh Airport (TNM) | Villa Las Estrellas, Antarctica | |
| 8 | 10,103.51 miles (16,259.98 km) SSW | Margate Airport (MGH) | Margate, KwaZulu-Natal, South Africa | |
| 9 | 10,071.64 miles (16,208.69 km) S | Kleinsee Airport (KLZ) | Kleinzee, South Africa | |
| 10 | 10,055.18 miles (16,182.20 km) SSW | Mafeteng Airport (MFC) | Mafeteng, Lesotho | |
| 11 | 10,052.16 miles (16,177.35 km) SSW | Semonkong Airport (SOK) | Semonkong, Lesotho | |
| 12 | 10,051.35 miles (16,176.04 km) SSW | Lebakeng Airport (LEF) | Lebakeng, Lesotho | |
| 13 | 10,045.65 miles (16,166.86 km) S | Wild Coast Sun Airport (MZF) | Mzamba, South Africa | |
| 14 | 10,045.65 miles (16,166.86 km) S | Aggeneys Airport (AGZ) | Aggeneys, South Africa | |
| 15 | 10,044.32 miles (16,164.73 km) SSW | Lesobeng Airport (LES) | Lesobeng, Lesotho | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 52.17 miles (83.96 km) W | Chañaral Airport (CNR) | Chañaral, Atacama Region, Chile | |
| 2 | 78.98 miles (127.11 km) SSW | Chamonate Airfield (CPO) | Copiapó, Atacama Region, Chile | |
| 3 | 202.60 miles (326.05 km) NNW | Andrés Sabella Gálvez International Airport (former Cerro Moreno International Airport) (ANF) | Antofagasta, Chile | |
| 4 | 251.33 miles (404.48 km) N | Carolina Airport (CLN) | Carolina, Maranhão, Brazil | |
| 5 | 263.96 miles (424.80 km) SSW | La Florida Airport (LSC) | La Serena, Chile | |
| 6 | 269.54 miles (433.78 km) NNE | El Loa Airport (CJC) | Calama, Antofagasta Region, Chile | |
| 7 | 279.10 miles (449.16 km) SE | Capitán Vicente Almandos Almonacid Airport (IRJ) | La Rioja, Argentina | |
| 8 | 285.71 miles (459.80 km) ENE | Martín Miguel de Güemes International Airport (SLA) | Salta, Salta Province, Argentina | |
| 9 | 290.29 miles (467.17 km) E | Teniente General Benjamín Matienzo International Airport (TUC) | San Miguel de Tucumán, Argentina | |
| 10 | 292.27 miles (470.37 km) ESE | Coronel Felipe Varela International Airport (CTC) | Catamarca, Catamarca, Argentina | |
| 11 | 320.53 miles (515.84 km) ENE | Gobernador Horacio Guzmán Internacional Airport (JUJ) | San Salvador de Jujuy, Jujuy, Argentina | |
| 12 | 350.89 miles (564.70 km) ESE | Vicecomodoro Ángel de la Paz Aragonés Airport (SDE) | Santiago del Estero, Argentina | |
| 13 | 375.79 miles (604.78 km) SSE | Domingo Faustino Sarmiento Airport (UAQ) | San Juan Province, Argentina | |
| 14 | 399.94 miles (643.64 km) N | Diego Aracena International Airport (IQQ) | Iquique, Chile | |
| 15 | 404.89 miles (651.61 km) ENE | Orán Airport (ORA) | Orán, Salta Province, Argentina | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,369.72 miles (19,907.08 km) E | Liping Airport (HZH) | Liping County, Guizhou, China | |
| 2 | 12,360.30 miles (19,891.93 km) N | Guilin Liangjiang International Airport (KWL) | Guilin, Guangxi, China | |
| 3 | 12,352.03 miles (19,878.61 km) NNE | Zhijiang Airport (HJJ) | Zhijiang, Hubei, China | |
| 4 | 12,351.46 miles (19,877.70 km) W | Yongzhou Lingling Airport (LLF) | Yongzhou, Hunan, China | |
| 5 | 12,314.15 miles (19,817.65 km) NNE | Tongren Fenghuang Airport (TEN) | Tongren, Guizhou, China | |
| 6 | 12,290.25 miles (19,779.19 km) ENE | Kaili Huangping Airport (KJH) | Kaili, Guizhou, China | |
| 7 | 12,283.55 miles (19,768.41 km) ENE | Libo Airport (LLB) | Libo County, Guizhou, China | |
| 8 | 12,283.37 miles (19,768.13 km) WNW | Hengyang Bajialing Airport (HNY) | Hengyang, Hunan, China | |
| 9 | 12,282.19 miles (19,766.22 km) NNE | Liuzhou Bailian Airport (LZH) | Liuzhou, Guangxi, China | |
| 10 | 12,246.79 miles (19,709.25 km) ENE | Hechi Jinchengjiang Airport (HCJ) | Hechi, Guangxi, China | |
| 11 | 12,243.47 miles (19,703.91 km) N | Zhangjiajie Airport (DYG) | Zhangjiajie, Hunan, China | |
| 12 | 12,237.14 miles (19,693.71 km) NNW | Changde Taohuayuan Airport (CGD) | Changde, Hunan, China | |
| 13 | 12,229.60 miles (19,681.59 km) NNW | Wuzhou Changzhoudao Airport (WUZ) | Wuzhou, Guangxi, China | |
| 14 | 12,223.75 miles (19,672.18 km) E | Guiyang Longdongbao International Airport (KWE) | Guiyang, Guizhou, China | |
| 15 | 12,218.85 miles (19,664.29 km) ENE | Zunyi Xinzhou Airport (ZYI) | Zunyi, Guizhou, China | |