Nonstop flight route between Atbara, Sudan and Hyder, Alaska, United States:
Departure Airport:
(17°42'34"N by 34°3'24"E)
Arrival Airport:
(55°54'11"N by 130°0'24"W)
Distance from ATB to WHD:
7,266.20 miles (11,693.78 km)
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Jump to:
- About this route
- ATB Airport Information
- WHD Airport Information
- Facts about ATB
- Facts about WHD
- Map of Nearest Airports to ATB
- List of Nearest Airports to ATB
- Map of Furthest Airports from ATB
- List of Furthest Airports from ATB
- Map of Nearest Airports to WHD
- List of Nearest Airports to WHD
- Map of Furthest Airports from WHD
- List of Furthest Airports from WHD
About this route:
A direct, nonstop flight between Atbara Airport (ATB), Atbara, Sudan and Hyder Seaplane Base (WHD), Hyder, Alaska, United States would travel a Great Circle distance of 7,266 miles (or 11,694 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 Atbara Airport and Hyder Seaplane Base, 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 Atbara Airport and Hyder Seaplane Base. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
| IATA / ICAO Codes: | ATB / HSAT |
| Airport Name: | Atbara Airport |
| Location: | Atbara, Sudan |
| GPS Coordinates: | 17°42'34"N by 34°3'24"E |
| Area Served: | Atbara, Sudan |
| Airport Type: | Public |
| Elevation: | 1181 feet (360 meters) |
| View all routes: | Routes from ATB |
| More Information: | ATB Maps & Info |
Arrival Airport Information:
| IATA / ICAO Codes: | WHD / |
| Airport Names: |
|
| Location: | Hyder, Alaska, United States |
| GPS Coordinates: | 55°54'11"N by 130°0'24"W |
| Area Served: | Hyder, Alaska |
| Operator/Owner: | Alaska DOT&PF - Southeast Region |
| Airport Type: | Public |
| Elevation: | 0 feet (0 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from WHD |
| More Information: | WHD Maps & Info |
Facts about Atbara Airport (ATB):
- The furthest airport from Atbara Airport (ATB) is Anaa Airport (AAA), which is nearly antipodal to Atbara Airport (meaning Atbara Airport is almost on the exact opposite side of the Earth from Anaa Airport), and is located 12,399 miles (19,954 kilometers) away in Anaa, Tuamotus, French Polynesia.
- The closest airport to Atbara Airport (ATB) is Merowe Airport (MWE), which is located 155 miles (249 kilometers) WNW of ATB.
Facts about Hyder Seaplane Base (WHD):
- Hyder Seaplane Base is a state owned, public use seaplane base located one nautical mile southeast of the central business district of Hyder, a community in the Prince of Wales-Hyder Census Area of the U.S.
- Hyder Seaplane Base (WHD) currently has only 1 runway.
- In addition to being known as "Hyder Seaplane Base", another name for WHD is "4Z7".
- The closest airport to Hyder Seaplane Base (WHD) is Stewart Aerodrome (ZST), which is located only 2 miles (4 kilometers) NNE of WHD.
- Because of Hyder Seaplane Base's relatively low elevation of 0 feet, planes can take off or land at Hyder Seaplane Base 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 Hyder Seaplane Base (WHD) is Port Alfred Airport (AFD), which is located 10,540 miles (16,962 kilometers) away in Port Alfred, South Africa.
- Hyder Seaplane Base has one seaplane landing area designated N/S with a water surface measuring 10,000 by 1,000 feet.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 154.77 miles (249.07 km) WNW | Merowe Airport (MWE) | Merowe, Sudan |     |
| 2 | 177.11 miles (285.03 km) SW | Khartoum International Airport (KRT) | Khartoum, Sudan | |
| 3 | 204.93 miles (329.80 km) W | El Debba Airport (EDB) | El Debba (Al Dabbah), Sudan | |
| 4 | 205.65 miles (330.96 km) W | Ad-Dabbah Airport (AAD) | Al Dabbah, Sudan | |
| 5 | 219.96 miles (353.99 km) SE | Kassala Airport (KSL) | Kassala, Sudan | |
| 6 | 227.15 miles (365.56 km) SSE | Khashm El Girba Airport (GBU) | Khashm El Girba, Sudan | |
| 7 | 239.76 miles (385.85 km) ENE | Port Sudan New International Airport (PZU) | Port Sudan, Sudan | |
| 8 | 257.81 miles (414.91 km) WNW | Dongola Airport (DOG) | Dongola, Sudan | |
| 9 | 327.27 miles (526.69 km) SE | Humera Airport (HUE) | Humera, Ethiopia | |
| 10 | 327.35 miles (526.81 km) NNW | Wadi Halfa Airport (WHF) | Wadi Halfa, Sudan | |
| 11 | 359.33 miles (578.28 km) NNW | Al Hufalysin Airport (ABS) | Abu Simbel, Egypt | |
| 12 | 362.32 miles (583.10 km) ESE | Asmara International Airport (ASM) | Asmara, Eritrea | |
| 13 | 363.96 miles (585.74 km) S | Galegu Airport (DNX) | Dinder, Sudan | |
| 14 | 378.32 miles (608.84 km) ESE | Massawa International Airport (MSW) | Massawa, Eritrea | |
| 15 | 399.01 miles (642.14 km) SE | Axum Emperor Yohannes IV Airport (AXU) | Axum, Ethiopia | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,399.02 miles (19,954.24 km) SW | Anaa Airport (AAA) | Anaa, Tuamotus, French Polynesia | |
| 2 | 12,320.86 miles (19,828.45 km) S | Fakarava Airport (FAV) | Fakarava, Society Islands, French Polynesia | |
| 3 | 12,285.88 miles (19,772.16 km) SSE | Apataki Airport (APK) | Apataki, French Polynesia | |
| 4 | 12,267.00 miles (19,741.77 km) WSW | Makemo Airport (MKP) | Makemo, French Polynesia | |
| 5 | 12,260.78 miles (19,731.77 km) SSE | Arutua Airport (AXR) | Arutua, Tuamotus, French Polynesia | |
| 6 | 12,210.55 miles (19,650.93 km) S | Manihi Airport (XMH) | Manihi, French Polynesia | |
| 7 | 12,209.10 miles (19,648.60 km) S | Ahe Airport (AHE) | Ahe, French Polynesia | |
| 8 | 12,195.02 miles (19,625.94 km) E | Fa'a'ā International Airport (PPT) | Papeete, Tahiti, French Polynesia | |
| 9 | 12,184.82 miles (19,609.51 km) E | Moorea Airport (MOZ) | Moorea, Windward Islands, French Polynesia | |
| 10 | 12,180.46 miles (19,602.49 km) WSW | Raroia Airport (RRR) | Raroia, French Polynesia | |
| 11 | 12,168.12 miles (19,582.64 km) SE | Mataiva Airport (MVT) | Mataiva, French Polynesia | |
| 12 | 12,107.27 miles (19,484.71 km) W | Hao Airport (HOI) | Hao, Tuamotu Island, French Polynesia | |
| 13 | 12,094.24 miles (19,463.75 km) E | Huahine – Fare Airport (HUH) | Huahine, Society Islands, French Polynesia | |
| 14 | 12,077.74 miles (19,437.19 km) WSW | Fangatau Airport (FGU) | Fangatau, French Polynesia | |
| 15 | 12,043.28 miles (19,381.73 km) ESE | Bora Bora Airport (BOB) | Bora Bora, French Polynesia | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 2.25 miles (3.61 km) NNE | Stewart Aerodrome (ZST) | Stewart, British Columbia, Canada | |
| 2 | 67.79 miles (109.09 km) NW | Bronson Creek Airport (YBM) | Bronson Creek, British Columbia, Canada | |
| 3 | 74.05 miles (119.18 km) N | Bob Quinn Lake Airport (YBO) | Bob Quinn Lake, British Columbia, Canada | |
| 4 | 75.28 miles (121.16 km) WSW | Ketchikan Harbor Seaplane Base (WFB) | Ketchikan, Alaska, United States | |
| 5 | 76.55 miles (123.19 km) WSW | Ketchikan International Airport (KTN) | Ketchikan, Alaska, United States | |
| 6 | 81.39 miles (130.99 km) SW | Metlakatla Seaplane Base (MTM) | Metlakatla, Annette Island, Alaska, United States | |
| 7 | 85.42 miles (137.46 km) SW | Annette Island Airport (ANN) | Annette Island, Alaska, United States | |
| 8 | 99.31 miles (159.83 km) WNW | Wrangell Airport (WRG) | Wrangell, Alaska, United States | |
| 9 | 99.38 miles (159.94 km) W | Thorne Bay Seaplane Base (KTB) | Thorne Bay, Alaska, United States | |
| 10 | 105.81 miles (170.28 km) WSW | Hollis Clark Bay Seaplane Base (HYL) | Hollis, Alaska, United States | |
| 11 | 109.05 miles (175.49 km) S | Prince Rupert/Seal Cove Water Airport (ZSW) | Prince Rupert, British Columbia, Canada | |
| 12 | 109.61 miles (176.40 km) W | Coffman Cove Seaplane Base (KCC) | Coffman Cove, Alaska, United States | |
| 13 | 113.09 miles (182.00 km) S | Prince Rupert Airport (YPR) | Prince Rupert, British Columbia, Canada | |
| 14 | 114.02 miles (183.49 km) SSE | Northwest Regional Airport Terrace-Kitimat (YXT) | Terrace, British Columbia and Kitimat, British Columbia, Canada | |
| 15 | 120.32 miles (193.63 km) WSW | Hydaburg Seaplane Base (HYG) | Hydaburg, Alaska, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,539.92 miles (16,962.32 km) SE | Port Alfred Airport (AFD) | Port Alfred, South Africa | |
| 2 | 10,533.63 miles (16,952.20 km) SE | East London Airport (ELS) | East London, South Africa | |
| 3 | 10,530.26 miles (16,946.77 km) SE | Port Elizabeth International Airport (PLZ) | Port Elizabeth, South Africa | |
| 4 | 10,463.39 miles (16,839.16 km) SE | Mthatha Airport (UTT) | Mthatha, South Africa | |
| 5 | 10,460.53 miles (16,834.54 km) SE | Margate Airport (MGH) | Margate, KwaZulu-Natal, South Africa | |
| 6 | 10,435.61 miles (16,794.45 km) SE | George Airport (GRJ) | George, South Africa | |
| 7 | 10,398.55 miles (16,734.80 km) SE | King Shaka International (DUR) | Durban, KwaZulu-Natal, South Africa | |
| 8 | 10,384.52 miles (16,712.22 km) SE | Pietermaritzburg Airport (PZB) | Pietermaritzburg, South Africa | |
| 9 | 10,363.16 miles (16,677.84 km) SSE | Richards Bay Airport (RCB) | Richards Bay, KwaZulu-Natal, South Africa | |
| 10 | 10,358.91 miles (16,671.02 km) SE | Lebakeng Airport (LEF) | Lebakeng, Lesotho | |
| 11 | 10,343.07 miles (16,645.52 km) SE | Lesobeng Airport (LES) | Lesobeng, Lesotho | |
| 12 | 10,340.95 miles (16,642.10 km) SE | Semonkong Airport (SOK) | Semonkong, Lesotho | |
| 13 | 10,330.40 miles (16,625.13 km) SE | Mokhotlong Airport (MKH) | Mokhotlong, Lesotho | |
| 14 | 10,319.33 miles (16,607.31 km) SSE | Hluhluwe Airport (HLW) | Hluhluwe, South Africa | |
| 15 | 10,318.04 miles (16,605.23 km) SE | Mafeteng Airport (MFC) | Mafeteng, Lesotho | |