Nonstop flight route between Hyder, Alaska, United States and Karlstad, Sweden:
Departure Airport:
(55°54'11"N by 130°0'24"W)
Arrival Airport:
(59°26'40"N by 13°20'15"E)
Distance from WHD to KSD:
4,216.20 miles (6,785.30 km)
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Jump to:
- About this route
- WHD Airport Information
- KSD Airport Information
- Facts about WHD
- Facts about KSD
- 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 KSD
- List of Nearest Airports to KSD
- Map of Furthest Airports from KSD
- List of Furthest Airports from KSD
About this route:
A direct, nonstop flight between Hyder Seaplane Base (WHD), Hyder, Alaska, United States and Karlstad Airport (KSD), Karlstad, Sweden would travel a Great Circle distance of 4,216 miles (or 6,785 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 Karlstad 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 Karlstad 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: | KSD / ESOK |
| Airport Name: | Karlstad Airport |
| Location: | Karlstad, Sweden |
| GPS Coordinates: | 59°26'40"N by 13°20'15"E |
| Operator/Owner: | Swedavia |
| Airport Type: | Public |
| Elevation: | 352 feet (107 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from KSD |
| More Information: | KSD Maps & Info |
Facts about Hyder Seaplane Base (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.
- 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.
- 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.
Facts about Karlstad Airport (KSD):
- Karlstad Airport (KSD) has 2 runways.
- The furthest airport from Karlstad Airport (KSD) is Chatham Islands (CHT), which is located 11,281 miles (18,154 kilometers) away in Waitangi, Chatham Islands, New Zealand.
- Because of Karlstad Airport's relatively low elevation of 352 feet, planes can take off or land at Karlstad 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 closest airport to Karlstad Airport (KSD) is Hagfors Airport (HFS), which is located 41 miles (66 kilometers) NNE of KSD.
| 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 | 40.98 miles (65.95 km) NNE | Hagfors Airport (HFS) | Hagfors, Sweden | |
| 2 | 61.84 miles (99.52 km) ESE | Örebro Airport (ORB) | Örebro, Sweden | |
| 3 | 67.92 miles (109.31 km) S | Lidköping-Hovby Airport (LDK) | Lidköping, Sweden | |
| 4 | 85.27 miles (137.23 km) SSW | Trollhättan–Vänersborg Airport (THN) | Trollhättan / Vänersborg, Sweden | |
| 5 | 89.83 miles (144.57 km) W | Moss Airport, Rygge (RYG) | Rygge (near Moss), Norway | |
| 6 | 94.17 miles (151.55 km) NW | Oslo Airport, Gardermoen (OSL) | Ullensaker (near Oslo), Norway | |
| 7 | 99.64 miles (160.36 km) WNW | Oslo Airport, Fornebu ( Closed ) (FBU) | Oslo, Norway | |
| 8 | 101.19 miles (162.84 km) NE | Borlänge Airport (BLE) | Borlänge, Dalarna, Sweden | |
| 9 | 109.82 miles (176.74 km) SE | Linköping City Airport (LPI) | Linköping, Sweden | |
| 10 | 110.00 miles (177.03 km) W | Sandefjord Airport, Torp (TRF) | Sandefjord / Stokke, Norway | |
| 11 | 112.09 miles (180.39 km) NNE | Mora–Siljan Airport (MXX) | Mora, Sweden | |
| 12 | 115.95 miles (186.60 km) E | Stockholm Västerås Airport (VST) | Stockholm, Sweden | |
| 13 | 118.73 miles (191.08 km) E | Eskilstuna Airport (EKT) | Eskilstuna, Sweden | |
| 14 | 118.80 miles (191.19 km) ESE | Norrköping Airport (NRK) | Norrköping, Sweden | |
| 15 | 119.48 miles (192.28 km) SSE | Jönköping Airport (JKG) | Jönköping, Sweden | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,280.59 miles (18,154.31 km) SSE | Chatham Islands (CHT) | Waitangi, Chatham Islands, New Zealand | |
| 2 | 11,103.95 miles (17,870.04 km) SE | Dunedin International Airport (DUD) | Dunedin, Otago, New Zealand | |
| 3 | 11,093.43 miles (17,853.10 km) ESE | Ryan's Creek Aerodrome (SZS) | Stewart Island, New Zealand | |
| 4 | 11,075.58 miles (17,824.38 km) SE | Oamaru Airport (OAM) | Oamaru, North Otago, New Zealand | |
| 5 | 11,074.12 miles (17,822.02 km) ESE | Invercargill Airport (IVC) | Invercargill, New Zealand | |
| 6 | 11,041.45 miles (17,769.44 km) SE | Richard Pearse Airport (Timaru Airport) (TIU) | Timaru, New Zealand | |
| 7 | 11,040.41 miles (17,767.78 km) SE | Alexandra Aerodrome (ALR) | Alexandra, New Zealand | |
| 8 | 11,033.81 miles (17,757.15 km) SE | Ashburton Aerodrome (ASG) | Ashburton, New Zealand | |
| 9 | 11,028.94 miles (17,749.31 km) SE | Christchurch International Airport (CHC) | Christchurch, New Zealand | |
| 10 | 11,011.34 miles (17,721.00 km) ESE | Queenstown Airport (ZQN) | Queenstown, New Zealand | |
| 11 | 11,009.50 miles (17,718.03 km) SE | Wanaka Airport (WKA) | Wanaka, New Zealand | |
| 12 | 10,992.28 miles (17,690.32 km) SE | Kaikoura Aerodrome (KBZ) | Kaikoura, New Zealand | |
| 13 | 10,988.40 miles (17,684.07 km) SE | Glentanner Aerodrome (GTN) | Mount Cook, New Zealand | |
| 14 | 10,980.59 miles (17,671.50 km) SE | Mount Cook Airport (MON) | Mount Cook, New Zealand | |
| 15 | 10,968.12 miles (17,651.43 km) ESE | Milford Sound Airport (MFN) | Milford Sound, New Zealand | |