Nonstop flight route between Hyder, Alaska, United States and Sokcho, South Korea:
Departure Airport:
(55°54'11"N by 130°0'24"W)
Arrival Airport:
(38°8'32"N by 128°35'53"E)
Distance from WHD to SHO:
4,483.55 miles (7,215.55 km)
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Jump to:
- About this route
- WHD Airport Information
- SHO Airport Information
- Facts about WHD
- Facts about SHO
- Map of Nearest Airports to WHD
- List of Nearest Airports to WHD
- Map of Furthest Airports from WHD
- List of Furthest Airports from WHD
- Map of Nearest Airports to SHO
- List of Nearest Airports to SHO
- Map of Furthest Airports from SHO
- List of Furthest Airports from SHO
About this route:
A direct, nonstop flight between Hyder Seaplane Base (WHD), Hyder, Alaska, United States and Sokcho Airport (SHO), Sokcho, South Korea would travel a Great Circle distance of 4,484 miles (or 7,216 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 Hyder Seaplane Base and Sokcho 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 Hyder Seaplane Base and Sokcho Airport. You'll see that it will travel the same route of the red line on this map!
Departure 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 |
Arrival Airport Information:
| IATA / ICAO Codes: | SHO / RKND |
| Airport Names: |
|
| Location: | Sokcho, South Korea |
| GPS Coordinates: | 38°8'32"N by 128°35'53"E |
| Area Served: | Sokcho |
| Airport Type: | Closed |
| Elevation: | 92 feet (28 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from SHO |
| More Information: | SHO Maps & Info |
Facts about Hyder Seaplane Base (WHD):
- Hyder Seaplane Base (WHD) currently has only 1 runway.
- There are two floats for seaplanes, one along the shoreline and another within a protected cove with a concrete launch ramp.
- 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 closest airport to Hyder Seaplane Base (WHD) is Stewart Aerodrome (ZST), which is located only 2 miles (4 kilometers) NNE of WHD.
- 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.
- In addition to being known as "Hyder Seaplane Base", another name for WHD is "4Z7".
Facts about Sokcho Airport (SHO):
- Sokcho Airport (SHO) currently has only 1 runway.
- Because of Sokcho Airport's relatively low elevation of 92 feet, planes can take off or land at Sokcho 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.
- In addition to being known as "Sokcho Airport", another name for SHO is "속초공항".
- The furthest airport from Sokcho Airport (SHO) is Capitán de Corbeta Carlos A. Curbelo International Airport (PDP), which is nearly antipodal to Sokcho Airport (meaning Sokcho Airport is almost on the exact opposite side of the Earth from Capitán de Corbeta Carlos A. Curbelo International Airport), and is located 12,131 miles (19,523 kilometers) away in Maldonado/Punta del Este, Maldonado, Uruguay.
- The closest airport to Sokcho Airport (SHO) is Gangneung Airbase (KAG), which is located 33 miles (53 kilometers) SE of SHO.
| 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 | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 32.82 miles (52.81 km) SE | Gangneung Airbase (KAG) | Kangnung (Gangneung), South Korea | |
| 2 | 59.86 miles (96.33 km) SW | Wonju Airport (WJU) | Wonju, South Korea | |
| 3 | 94.26 miles (151.70 km) WSW | Seoul Air Base (SSN) | Seongnam, South Korea | |
| 4 | 105.22 miles (169.34 km) S | Yecheon Air Base (YEC) | Yecheon, South Korea | |
| 5 | 106.57 miles (171.51 km) WSW | Gimpo International Airport (GMP) | Seoul, South Korea | |
| 6 | 106.57 miles (171.51 km) WSW | Gimpo International Airport (SEL) | Seoul, South Korea | |
| 7 | 115.52 miles (185.92 km) SSW | Cheongju International Airport (CJJ) | Cheong ju, South Korea | |
| 8 | 126.82 miles (204.10 km) WSW | Incheon International Airport (ICN) | Incheon (near Seoul), South Korea | |
| 9 | 155.38 miles (250.06 km) S | Daegu International Airport (TAE) | Daegu, South Korea | |
| 10 | 155.62 miles (250.44 km) SSE | Pohang Airport (KPO) | Pohang, South Korea | |
| 11 | 174.71 miles (281.17 km) WNW | Pyongyang Sunan International Airport (FNJ) | Pyongyang, North Korea | |
| 12 | 189.42 miles (304.84 km) SW | Gunsan Airport (KUV) | Gunsan, South Korea | |
| 13 | 205.59 miles (330.87 km) S | Gimhae International Airport (PUS) | Busan, South Korea | |
| 14 | 213.03 miles (342.84 km) S | Sacheon Airport (HIN) | Sacheon, South Korea | |
| 15 | 230.79 miles (371.42 km) SSW | Gwangju Airport (KWJ) | Gwangju (Kwangju), South Korea | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,130.82 miles (19,522.62 km) SE | Capitán de Corbeta Carlos A. Curbelo International Airport (PDP) | Maldonado/Punta del Este, Maldonado, Uruguay | |
| 2 | 12,122.84 miles (19,509.77 km) E | Villa Gesell Airport (VLG) | Villa Gesell, Buenos Aires, Argentina | |
| 3 | 12,100.70 miles (19,474.15 km) E | Astor Piazzolla International Airport (MDQ) | Mar del Plata, Buenos Aires Province, Argentina | |
| 4 | 12,093.03 miles (19,461.79 km) SE | Carrasco/General Cesáreo L. Berisso International Airport (MVD) | Montevideo, Montevideo, Uruguay | |
| 5 | 12,085.48 miles (19,449.65 km) E | Miramar Airport (MJR) | Miramar, Buenos Aires, Argentina | |
| 6 | 12,057.13 miles (19,404.03 km) SSE | Treinta y Tres Airport (TYT) | Treinta y Tres, Treinta y Tres, Uruguay | |
| 7 | 12,034.20 miles (19,367.12 km) E | Necochea Airport (NEC) | Necochea, Buenos Aires, Argentina | |
| 8 | 12,015.83 miles (19,337.56 km) S | Rio Grande Regional Airport (RIG) | Rio Grande, Brazil | |
| 9 | 12,015.25 miles (19,336.62 km) ESE | La Plata Airport (LPG) | La Plata, Buenos Aires, Argentina | |
| 10 | 12,005.68 miles (19,321.23 km) SSE | Cerro Largo International Airport (MLZ) | Melo, Cerro Largo, Uruguay | |
| 11 | 12,004.34 miles (19,319.06 km) E | Tandil Airport (TDL) | Tandil, Argentina | |
| 12 | 12,000.36 miles (19,312.65 km) SE | Laguna de los Patos International Airport (CYR) | Colonia del Sacramento, Colonia, Uruguay | |
| 13 | 11,999.97 miles (19,312.04 km) SE | Santa Bernardina International Airport (DZO) | Durazno, Durazno, Uruguay | |
| 14 | 11,989.68 miles (19,295.46 km) S | Pelotas International Airport (PET) | Pelotas, Rio Grande do Sul, Brazil | |
| 15 | 11,988.95 miles (19,294.30 km) ESE | Las Flores Airport (ELB) | El Banco, Colombia | |