Nonstop flight route between Salida, Colorado, United States and Koyukuk, Alaska, United States:
Departure Airport:
(38°32'17"N by 106°2'54"W)
Arrival Airport:
(64°52'32"N by 157°43'50"W)
Distance from SLT to KYU:
2,739.25 miles (4,408.38 km)
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Jump to:
- About this route
- SLT Airport Information
- KYU Airport Information
- Facts about SLT
- Facts about KYU
- Map of Nearest Airports to SLT
- List of Nearest Airports to SLT
- Map of Furthest Airports from SLT
- List of Furthest Airports from SLT
- 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 Harriet Alexander Field (SLT), Salida, Colorado, United States and Koyukuk Airport (KYU), Koyukuk, Alaska, United States would travel a Great Circle distance of 2,739 miles (or 4,408 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 Harriet Alexander Field 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 Harriet Alexander Field 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: | SLT / KANK |
| Airport Names: |
|
| Location: | Salida, Colorado, United States |
| GPS Coordinates: | 38°32'17"N by 106°2'54"W |
| Area Served: | Salida, Colorado |
| Operator/Owner: | City of Salida & Chaffee County |
| Airport Type: | Public |
| Elevation: | 7523 feet (2,293 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from SLT |
| More Information: | SLT 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 Harriet Alexander Field (SLT):
- The closest airport to Harriet Alexander Field (SLT) is Gunnison-Crested Butte Regional Airport (GUC), which is located 48 miles (77 kilometers) W of SLT.
- Harriet Alexander Field (SLT) currently has only 1 runway.
- The furthest airport from Harriet Alexander Field (SLT) is Sir Gaëtan Duval Airport (RRG), which is located 10,993 miles (17,691 kilometers) away in Rodrigues Island, Mauritius.
- Because of Harriet Alexander Field's high elevation of 7,523 feet, planes must typically fly at a faster airspeed in order to takeoff or land at SLT. Combined with a high temperature, this could make SLT a "Hot & High" airport, where the air density is lower than it would otherwise be at sea level.
- In addition to being known as "Harriet Alexander Field", another name for SLT is "ANK".
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.
- Koyukuk Airport is a state-owned public-use airport located in Koyukuk, a city in the Yukon-Koyukuk Census Area of the U.S.
- 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.
- 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 | 47.80 miles (76.93 km) W | Gunnison-Crested Butte Regional Airport (GUC) | Gunnison, Colorado, United States |     |
| 2 | 49.27 miles (79.30 km) NNW | Lake County Airport (LXV) | Leadville, Colorado, United States | |
| 3 | 64.69 miles (104.11 km) NW | Aspen–Pitkin County Airport (ASE) | Aspen, Colorado, United States | |
| 4 | 71.32 miles (114.78 km) ENE | United States Air Force Academy (AFF) | Colorado Springs, Colorado, United States | |
| 5 | 75.02 miles (120.73 km) ENE | City of Colorado Springs Municipal Airport (COS) | Colorado Springs, Colorado, United States | |
| 6 | 76.88 miles (123.72 km) S | San Luis Valley Regional Airport (ALS) | Alamosa, Colorado, United States | |
| 7 | 85.78 miles (138.05 km) E | Pueblo Memorial Airport (PUB) | Pueblo, Colorado, United States | |
| 8 | 89.40 miles (143.88 km) NNW | Eagle County Regional Airport (EGE) | Eagle, Colorado (near Vail), United States | |
| 9 | 96.02 miles (154.53 km) NE | Centennial Airport (APA) | Arapahoe County, Colorado, United States | |
| 10 | 99.78 miles (160.59 km) W | Montrose Regional Airport (MTJ) | Montrose, Colorado, United States | |
| 11 | 102.33 miles (164.69 km) SSW | Stevens Field (FAA: PSO) (PGO) | Pagosa Springs, Colorado, United States | |
| 12 | 107.02 miles (172.22 km) NNE | Rocky Mountain Metropolitan Airport (BJC) | Denver, Colorado, United States | |
| 13 | 108.70 miles (174.94 km) WSW | Telluride Regional Airport (TEX) | Telluride, Colorado, United States | |
| 14 | 112.66 miles (181.31 km) NNE | Boulder Municipal Airport (WBU) | Boulder, Colorado, United States | |
| 15 | 113.02 miles (181.89 km) NW | Garfield County Regional Airport (RIL) | Rifle, Colorado, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,992.89 miles (17,691.30 km) SSE | Sir Gaëtan Duval Airport (RRG) | Rodrigues Island, Mauritius | |
| 2 | 10,853.91 miles (17,467.64 km) SE | Sir Seewoosagur Ramgoolam International Airport (MRU) | Plaisance, Mauritius | |
| 3 | 10,816.82 miles (17,407.94 km) SE | Pierrefonds Airport (ZSE) | Saint-Pierre, Réunion | |
| 4 | 10,797.04 miles (17,376.10 km) SE | Roland Garros Airport (RUN) | St Denis, Réunion, France | |
| 5 | 10,607.75 miles (17,071.48 km) ESE | Tôlanaro Airport (FTU) | Tôlanaro, Madagascar | |
| 6 | 10,502.80 miles (16,902.58 km) ESE | Mananjary Airport (MNJ) | Mananjary, Madagascar | |
| 7 | 10,482.13 miles (16,869.31 km) ESE | Ampanihy Airport (AMP) | Ampanihy, Madagascar | |
| 8 | 10,455.74 miles (16,826.84 km) ESE | Fianarantsoa Airport (WFI) | Fianarantsoa, Madagascar | |
| 9 | 10,394.49 miles (16,728.27 km) SE | Toamasino Airport (TMM) | Toamasina, Madagascar | |
| 10 | 10,359.17 miles (16,671.42 km) SE | Sainte Marie Airport (SMS) | Île Sainte-Marie, Madagascar | |
| 11 | 10,344.77 miles (16,648.26 km) ESE | Ivato International Airport (TNR) | Antananarivo, Madagascar | |
| 12 | 10,320.14 miles (16,608.61 km) ESE | Manja Airport (MJA) | Manja, Menabe, Madagascar | |
| 13 | 10,299.34 miles (16,575.13 km) ESE | Andavadoaka Airport (DVD) | Andavadoaka, Toliara province, Atsimo-Andrefana region, Madagascar | |
| 14 | 10,288.90 miles (16,558.33 km) ESE | Morombe Airport (MXM) | Morombe, Madagascar | |
| 15 | 10,288.53 miles (16,557.75 km) ESE | Miandrivazo Airport (ZVA) | Miandrivazo, Madagascar | |
| 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 | |