Nonstop flight route between Asmara, Eritrea and Koyukuk, Alaska, United States:
Departure Airport:
(15°17'30"N by 38°54'38"E)
Arrival Airport:
(64°52'32"N by 157°43'50"W)
Distance from ASM to KYU:
6,828.93 miles (10,990.07 km)
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Jump to:
- About this route
- ASM Airport Information
- KYU Airport Information
- Facts about ASM
- Facts about KYU
- Map of Nearest Airports to ASM
- List of Nearest Airports to ASM
- Map of Furthest Airports from ASM
- List of Furthest Airports from ASM
- 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 Asmara International Airport (ASM), Asmara, Eritrea and Koyukuk Airport (KYU), Koyukuk, Alaska, United States would travel a Great Circle distance of 6,829 miles (or 10,990 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 Asmara International 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 Asmara International 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: | ASM / HHAS |
| Airport Name: | Asmara International Airport |
| Location: | Asmara, Eritrea |
| GPS Coordinates: | 15°17'30"N by 38°54'38"E |
| Area Served: | Asmara |
| Airport Type: | Military/Public |
| Elevation: | 7661 feet (2,335 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from ASM |
| More Information: | ASM 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 Asmara International Airport (ASM):
- The furthest airport from Asmara International Airport (ASM) is Fangatau Airport (FGU), which is nearly antipodal to Asmara International Airport (meaning Asmara International Airport is almost on the exact opposite side of the Earth from Fangatau Airport), and is located 12,398 miles (19,952 kilometers) away in Fangatau, French Polynesia.
- The airport is the most important of Eritrea, even if it has some restrictions because it is located inside the external neighboroughs of Asmara.
- Because of Asmara International Airport's high elevation of 7,661 feet, planes must typically fly at a faster airspeed in order to takeoff or land at ASM. Combined with a high temperature, this could make ASM a "Hot & High" airport, where the air density is lower than it would otherwise be at sea level.
- The Asmara airport was created in 1922, the first such facility to be opened in Italian Eritrea.
- The closest airport to Asmara International Airport (ASM) is Massawa International Airport (MSW), which is located 41 miles (66 kilometers) NE of ASM.
- Asmara International Airport (ASM) has 2 runways.
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 furthest airport from Koyukuk Airport (KYU) is George Airport (GRJ), which is located 10,304 miles (16,583 kilometers) away in George, South Africa.
- The closest airport to Koyukuk Airport (KYU) is Nulato Airport (NUL), which is located only 14 miles (23 kilometers) SW of KYU.
- As per Federal Aviation Administration records, this airport had 1,018 passenger boardings in calendar year 2007, a decrease of 22% from the 1,305 enplanements in 2006.
- Koyukuk Airport (KYU) currently has only 1 runway.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 40.73 miles (65.55 km) NE | Massawa International Airport (MSW) | Massawa, Eritrea |     |
| 2 | 80.30 miles (129.23 km) S | Axum Emperor Yohannes IV Airport (AXU) | Axum, Ethiopia | |
| 3 | 132.78 miles (213.69 km) SSE | Alula Aba Nega Airport (MQX) | Mekelle, Tigray, Ethiopia | |
| 4 | 169.14 miles (272.20 km) SW | Humera Airport (HUE) | Humera, Ethiopia | |
| 5 | 172.17 miles (277.08 km) W | Kassala Airport (KSL) | Kassala, Sudan | |
| 6 | 203.87 miles (328.10 km) W | Khashm El Girba Airport (GBU) | Khashm El Girba, Sudan | |
| 7 | 215.62 miles (347.01 km) SSW | Gondar Atse Tewodros Airport (GDQ) | Gondar, Ethiopia | |
| 8 | 229.31 miles (369.04 km) S | Lalibela Airport (LLI) | Lalibela, Ethiopia | |
| 9 | 243.05 miles (391.16 km) SSW | Debre Tabor Airport (DBT) | Debre Tabor, Ethiopia | |
| 10 | 273.85 miles (440.71 km) E | Hodeida International Airport (HOD) | Al Hudaydah (Hodeida), Yemen | |
| 11 | 293.42 miles (472.22 km) ESE | Assab International Airport (ASA) | Assab, Eritrea | |
| 12 | 295.78 miles (476.01 km) S | Combolcha Airport (DSE) | Dessie / Kombolcha, Ethiopia | |
| 13 | 306.77 miles (493.70 km) NNW | Port Sudan New International Airport (PZU) | Port Sudan, Sudan | |
| 14 | 315.78 miles (508.20 km) S | Mekane Selam Airport (MKS) | Mekane Selam, Ethiopia | |
| 15 | 320.58 miles (515.92 km) SW | Galegu Airport (DNX) | Dinder, Sudan | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,397.92 miles (19,952.46 km) SSW | Fangatau Airport (FGU) | Fangatau, French Polynesia | |
| 2 | 12,330.77 miles (19,844.39 km) ESE | Raroia Airport (RRR) | Raroia, French Polynesia | |
| 3 | 12,244.29 miles (19,705.22 km) S | Hao Airport (HOI) | Hao, Tuamotu Island, French Polynesia | |
| 4 | 12,244.28 miles (19,705.21 km) ESE | Makemo Airport (MKP) | Makemo, French Polynesia | |
| 5 | 12,128.42 miles (19,518.75 km) E | Fakarava Airport (FAV) | Fakarava, Society Islands, French Polynesia | |
| 6 | 12,121.39 miles (19,507.44 km) SSW | Nukutavake Airport (NUK) | Nukutavake, Tuamotus, French Polynesia | |
| 7 | 12,110.92 miles (19,490.59 km) ESE | Anaa Airport (AAA) | Anaa, Tuamotus, French Polynesia | |
| 8 | 12,098.94 miles (19,471.31 km) E | Manihi Airport (XMH) | Manihi, French Polynesia | |
| 9 | 12,096.78 miles (19,467.84 km) SW | Pukarua Airport (PUK) | Pukarua, Tuamotus, French Polynesia | |
| 10 | 12,086.58 miles (19,451.42 km) E | Ahe Airport (AHE) | Ahe, French Polynesia | |
| 11 | 12,081.64 miles (19,443.47 km) E | Apataki Airport (APK) | Apataki, French Polynesia | |
| 12 | 12,068.13 miles (19,421.73 km) E | Arutua Airport (AXR) | Arutua, Tuamotus, French Polynesia | |
| 13 | 12,030.32 miles (19,360.87 km) SSW | Atuona Airport (AUQ) | Atuona, Marquesas Islands, French Polynesia | |
| 14 | 12,023.51 miles (19,349.91 km) SSW | Tureira Airport (ZTA) | Tureia, Tuamotus, French Polynesia | |
| 15 | 11,927.51 miles (19,195.41 km) E | Mataiva Airport (MVT) | Mataiva, French Polynesia | |
| 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 | |