Nonstop flight route between Humera, Ethiopia and St. Mary's, Alaska, United States:
Departure Airport:
(13°49'49"N by 36°52'54"E)
Arrival Airport:
(62°3'38"N by 163°18'6"W)
Distance from HUE to KSM:
7,079.59 miles (11,393.46 km)
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Jump to:
- About this route
- HUE Airport Information
- KSM Airport Information
- Facts about HUE
- Facts about KSM
- Map of Nearest Airports to HUE
- List of Nearest Airports to HUE
- Map of Furthest Airports from HUE
- List of Furthest Airports from HUE
- Map of Nearest Airports to KSM
- List of Nearest Airports to KSM
- Map of Furthest Airports from KSM
- List of Furthest Airports from KSM
About this route:
A direct, nonstop flight between Humera Airport (HUE), Humera, Ethiopia and St. Mary's Airport (KSM), St. Mary's, Alaska, United States would travel a Great Circle distance of 7,080 miles (or 11,393 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 Humera Airport and St. Mary's 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 Humera Airport and St. Mary's Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
| IATA / ICAO Codes: | HUE / HAHU |
| Airport Name: | Humera Airport |
| Location: | Humera, Ethiopia |
| GPS Coordinates: | 13°49'49"N by 36°52'54"E |
| Area Served: | Humera, Ethiopia |
| Airport Type: | Public |
| View all routes: | Routes from HUE |
| More Information: | HUE Maps & Info |
Arrival Airport Information:
| IATA / ICAO Codes: | KSM / PASM |
| Airport Name: | St. Mary's Airport |
| Location: | St. Mary's, Alaska, United States |
| GPS Coordinates: | 62°3'38"N by 163°18'6"W |
| Operator/Owner: | Alaska DOT&PF |
| Airport Type: | Public |
| Elevation: | 312 feet (95 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from KSM |
| More Information: | KSM Maps & Info |
Facts about Humera Airport (HUE):
- The furthest airport from Humera Airport (HUE) is Raroia Airport (RRR), which is nearly antipodal to Humera Airport (meaning Humera Airport is almost on the exact opposite side of the Earth from Raroia Airport), and is located 12,278 miles (19,759 kilometers) away in Raroia, French Polynesia.
- The airport is located at 13°49′49″N 036°52′54″E / 13.83028°N 36.88167°E / 13.83028.
- The closest airport to Humera Airport (HUE) is Gondar Atse Tewodros Airport (GDQ), which is located 98 miles (158 kilometers) SSE of HUE.
Facts about St. Mary's Airport (KSM):
- The furthest airport from St. Mary's Airport (KSM) is Cape Town International Airport (CPT), which is located 10,494 miles (16,889 kilometers) away in Cape Town, South Africa.
- St. Mary's Airport (KSM) has 2 runways.
- The closest airport to St. Mary's Airport (KSM) is Mountain Village Airport (MOU), which is located only 13 miles (20 kilometers) W of KSM.
- Because of St. Mary's Airport's relatively low elevation of 312 feet, planes can take off or land at St. Mary's 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.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 97.88 miles (157.51 km) SSE | Gondar Atse Tewodros Airport (GDQ) | Gondar, Ethiopia |     |
| 2 | 101.16 miles (162.80 km) NW | Khashm El Girba Airport (GBU) | Khashm El Girba, Sudan | |
| 3 | 113.75 miles (183.06 km) NNW | Kassala Airport (KSL) | Kassala, Sudan | |
| 4 | 128.77 miles (207.23 km) E | Axum Emperor Yohannes IV Airport (AXU) | Axum, Ethiopia | |
| 5 | 151.45 miles (243.73 km) SW | Galegu Airport (DNX) | Dinder, Sudan | |
| 6 | 154.37 miles (248.43 km) SSE | Debre Tabor Airport (DBT) | Debre Tabor, Ethiopia | |
| 7 | 169.14 miles (272.20 km) NE | Asmara International Airport (ASM) | Asmara, Eritrea | |
| 8 | 179.80 miles (289.35 km) E | Alula Aba Nega Airport (MQX) | Mekelle, Tigray, Ethiopia | |
| 9 | 191.40 miles (308.02 km) SE | Lalibela Airport (LLI) | Lalibela, Ethiopia | |
| 10 | 209.73 miles (337.53 km) NE | Massawa International Airport (MSW) | Massawa, Eritrea | |
| 11 | 248.62 miles (400.11 km) SSE | Mekane Selam Airport (MKS) | Mekane Selam, Ethiopia | |
| 12 | 269.23 miles (433.28 km) SE | Combolcha Airport (DSE) | Dessie / Kombolcha, Ethiopia | |
| 13 | 305.68 miles (491.95 km) SSW | Asosa Airport (ASO) | Asosa, Ethiopia | |
| 14 | 313.75 miles (504.93 km) WNW | Khartoum International Airport (KRT) | Khartoum, Sudan | |
| 15 | 327.27 miles (526.69 km) NW | Atbara Airport (ATB) | Atbara, Sudan | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,277.77 miles (19,759.11 km) SSW | Raroia Airport (RRR) | Raroia, French Polynesia | |
| 2 | 12,242.93 miles (19,703.04 km) S | Makemo Airport (MKP) | Makemo, French Polynesia | |
| 3 | 12,234.58 miles (19,689.60 km) ESE | Manihi Airport (XMH) | Manihi, French Polynesia | |
| 4 | 12,234.05 miles (19,688.75 km) SW | Fangatau Airport (FGU) | Fangatau, French Polynesia | |
| 5 | 12,222.49 miles (19,670.14 km) ESE | Ahe Airport (AHE) | Ahe, French Polynesia | |
| 6 | 12,208.05 miles (19,646.90 km) SE | Fakarava Airport (FAV) | Fakarava, Society Islands, French Polynesia | |
| 7 | 12,185.80 miles (19,611.10 km) ESE | Apataki Airport (APK) | Apataki, French Polynesia | |
| 8 | 12,182.98 miles (19,606.55 km) ESE | Arutua Airport (AXR) | Arutua, Tuamotus, French Polynesia | |
| 9 | 12,146.15 miles (19,547.29 km) SSE | Anaa Airport (AAA) | Anaa, Tuamotus, French Polynesia | |
| 10 | 12,109.96 miles (19,489.05 km) SSW | Hao Airport (HOI) | Hao, Tuamotu Island, French Polynesia | |
| 11 | 12,055.61 miles (19,401.58 km) ESE | Mataiva Airport (MVT) | Mataiva, French Polynesia | |
| 12 | 12,042.07 miles (19,379.79 km) SW | Atuona Airport (AUQ) | Atuona, Marquesas Islands, French Polynesia | |
| 13 | 11,962.65 miles (19,251.97 km) SW | Nukutavake Airport (NUK) | Nukutavake, Tuamotus, French Polynesia | |
| 14 | 11,934.07 miles (19,205.98 km) ESE | Fa'a'ā International Airport (PPT) | Papeete, Tahiti, French Polynesia | |
| 15 | 11,927.70 miles (19,195.72 km) SW | Pukarua Airport (PUK) | Pukarua, Tuamotus, French Polynesia | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12.52 miles (20.15 km) W | Mountain Village Airport (MOU) | Mountain Village, Alaska, United States | |
| 2 | 15.71 miles (25.28 km) ESE | Pilot Station Airport (PQS) | Pilot Station, Alaska, United States | |
| 3 | 43.61 miles (70.18 km) ESE | Marshall Don Hunter Sr. Airport (MLL) | Marshall, Alaska, United States | |
| 4 | 58.95 miles (94.87 km) WNW | Sheldon Point Airport (SXP) | Sheldon Point, Alaska, United States | |
| 5 | 61.02 miles (98.20 km) NW | Alakanuk Airport (AUK) | Alakanuk, Alaska, United States | |
| 6 | 62.90 miles (101.24 km) NW | Emmonak Airport (EMK) | Emmonak, Alaska, United States | |
| 7 | 67.40 miles (108.48 km) N | Kotlik Airport (KOT) | Kotlik, Alaska, United States | |
| 8 | 67.43 miles (108.52 km) ESE | Russian Mission Airport (RSH) | Russian Mission, Alaska, United States | |
| 9 | 75.21 miles (121.04 km) W | Scammon Bay Airport (SCM) | Scammon Bay, Alaska, United States | |
| 10 | 83.21 miles (133.91 km) WSW | Chevak Airport (VAK) | Chevak, Alaska, United States | |
| 11 | 84.72 miles (136.35 km) SSE | Nunapitchuk Airport (NUP) | Nunapitchuk, Alaska, United States | |
| 12 | 85.97 miles (138.35 km) SSE | Kasigluk Airport (KUK) | Kasigluk, Alaska, United States | |
| 13 | 88.49 miles (142.42 km) W | Cape Romanzof Air Force Station Cape Romanzof Long Range Radar Site (CZF) | Cape Romanzof, Alaska, United States | |
| 14 | 89.19 miles (143.53 km) SSW | Newtok Airport (WWT) | Newtok, Alaska, United States | |
| 15 | 89.22 miles (143.59 km) SSE | Atmautluak Airport (ATT) | Atmautluak, Alaska, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,494.08 miles (16,888.54 km) S | Cape Town International Airport (CPT) | Cape Town, South Africa | |
| 2 | 10,482.44 miles (16,869.80 km) S | George Airport (GRJ) | George, South Africa | |
| 3 | 10,457.83 miles (16,830.21 km) SSW | Port Elizabeth International Airport (PLZ) | Port Elizabeth, South Africa | |
| 4 | 10,416.76 miles (16,764.12 km) SSW | Port Alfred Airport (AFD) | Port Alfred, South Africa | |
| 5 | 10,371.90 miles (16,691.92 km) SSW | East London Airport (ELS) | East London, South Africa | |
| 6 | 10,261.64 miles (16,514.46 km) SSW | Mthatha Airport (UTT) | Mthatha, South Africa | |
| 7 | 10,199.66 miles (16,414.71 km) S | Kleinsee Airport (KLZ) | Kleinzee, South Africa | |
| 8 | 10,195.75 miles (16,408.43 km) SSW | Margate Airport (MGH) | Margate, KwaZulu-Natal, South Africa | |
| 9 | 10,169.94 miles (16,366.89 km) S | Aggeneys Airport (AGZ) | Aggeneys, South Africa | |
| 10 | 10,169.94 miles (16,366.89 km) S | Wild Coast Sun Airport (MZF) | Mzamba, South Africa | |
| 11 | 10,157.43 miles (16,346.75 km) SSW | Mafeteng Airport (MFC) | Mafeteng, Lesotho | |
| 12 | 10,151.99 miles (16,338.00 km) SSW | Semonkong Airport (SOK) | Semonkong, Lesotho | |
| 13 | 10,149.37 miles (16,333.79 km) SSW | Lebakeng Airport (LEF) | Lebakeng, Lesotho | |
| 14 | 10,143.31 miles (16,324.03 km) SSW | Lesobeng Airport (LES) | Lesobeng, Lesotho | |
| 15 | 10,133.50 miles (16,308.25 km) SE | Teniente Rodolfo Marsh Airport (TNM) | Villa Las Estrellas, Antarctica | |