Nonstop flight route between Seward, Alaska, United States and Bikini Atoll, Marshall Islands:
Departure Airport:
(60°7'36"N by 149°25'8"W)
Arrival Airport:
(11°31'22"N by 165°34'0"E)
Distance from SWD to BII:
4,061.76 miles (6,536.75 km)
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Jump to:
- About this route
- SWD Airport Information
- BII Airport Information
- Facts about SWD
- Facts about BII
- Map of Nearest Airports to SWD
- List of Nearest Airports to SWD
- Map of Furthest Airports from SWD
- List of Furthest Airports from SWD
- Map of Nearest Airports to BII
- List of Nearest Airports to BII
- Map of Furthest Airports from BII
- List of Furthest Airports from BII
About this route:
A direct, nonstop flight between Seward Airport (SWD), Seward, Alaska, United States and Bikini Atoll Airport (BII), Bikini Atoll, Marshall Islands would travel a Great Circle distance of 4,062 miles (or 6,537 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 Seward Airport and Bikini Atoll 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 Seward Airport and Bikini Atoll Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
| IATA / ICAO Codes: | SWD / PAWD |
| Airport Name: | Seward Airport |
| Location: | Seward, Alaska, United States |
| GPS Coordinates: | 60°7'36"N by 149°25'8"W |
| Area Served: | Seward, Alaska |
| Operator/Owner: | Alaska DOT&PF - Central Region |
| Airport Type: | Public |
| Elevation: | 22 feet (7 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from SWD |
| More Information: | SWD Maps & Info |
Arrival Airport Information:
| IATA / ICAO Codes: | BII / |
| Airport Name: | Bikini Atoll Airport |
| Location: | Bikini Atoll, Marshall Islands |
| GPS Coordinates: | 11°31'22"N by 165°34'0"E |
| Area Served: | Enyu, Bikini Atoll, Marshall Islands |
| # of Runways: | 1 |
| View all routes: | Routes from BII |
| More Information: | BII Maps & Info |
Facts about Seward Airport (SWD):
- Seward Airport covers an area of 302 acres at an elevation of 22 feet above mean sea level.
- The closest airport to Seward Airport (SWD) is Chenega Bay Airport (NCN), which is located 49 miles (79 kilometers) E of SWD.
- The furthest airport from Seward Airport (SWD) is Port Elizabeth International Airport (PLZ), which is located 10,617 miles (17,086 kilometers) away in Port Elizabeth, South Africa.
- Because of Seward Airport's relatively low elevation of 22 feet, planes can take off or land at Seward 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.
- Seward Airport (SWD) has 2 runways.
Facts about Bikini Atoll Airport (BII):
- The furthest airport from Bikini Atoll Airport (BII) is RAF Ascension (ASI), which is nearly antipodal to Bikini Atoll Airport (meaning Bikini Atoll Airport is almost on the exact opposite side of the Earth from RAF Ascension), and is located 12,191 miles (19,620 kilometers) away in Georgetown, Ascension Island, Saint Helena.
- Bikini Atoll Airport (BII) currently has only 1 runway.
- The closest airport to Bikini Atoll Airport (BII) is Rongelap Airport (RNP), which is located 93 miles (150 kilometers) ESE of BII.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 49.26 miles (79.28 km) E | Chenega Bay Airport (NCN) | Chenega, Alaska, United States |     |
| 2 | 60.43 miles (97.25 km) WNW | Soldotna Airport (SXQ) | Soldotna, Alaska, United States | |
| 3 | 69.61 miles (112.03 km) WNW | Kenai Municipal Airport (ENA) | Kenai, Alaska, United States | |
| 4 | 74.97 miles (120.65 km) NNW | Ted Stevens Anchorage International Airport (ANC) | Anchorage, Alaska, United States | |
| 5 | 76.45 miles (123.03 km) N | Merrill Field (MRI) | Anchorage, Alaska, United States | |
| 6 | 78.70 miles (126.66 km) WSW | Homer Airport (HOM) | Homer, Alaska, United States | |
| 7 | 78.79 miles (126.80 km) N | Elmendorf Air Force Base (EDF) | Anchorage, Alaska, United States | |
| 8 | 78.86 miles (126.92 km) N | Bryant Army Airfield (FRN) | Fort Richardson, Anchorage, Alaska, United States | |
| 9 | 87.78 miles (141.26 km) NW | Tyonek Airport (TYE) | Tyonek, Alaska, United States | |
| 10 | 90.87 miles (146.24 km) NW | Beluga Airport (BVU) | Beluga, Alaska, United States | |
| 11 | 92.46 miles (148.80 km) WSW | Seldovia Airport (SOV) | Seldovia, Alaska, United States | |
| 12 | 98.27 miles (158.15 km) N | Big Lake Airport (BGQ) | Big Lake, Alaska, United States | |
| 13 | 99.75 miles (160.54 km) WSW | Port Graham Airport (PGM) | Port Graham, Alaska, United States | |
| 14 | 99.92 miles (160.81 km) N | Wasilla Airport (WWA) | Wasilla, Alaska, United States | |
| 15 | 102.04 miles (164.22 km) N | Palmer Municipal Airport (PAQ) | Palmer, Alaska, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,616.64 miles (17,085.78 km) S | Port Elizabeth International Airport (PLZ) | Port Elizabeth, South Africa | |
| 2 | 10,594.47 miles (17,050.10 km) SSE | George Airport (GRJ) | George, South Africa | |
| 3 | 10,593.15 miles (17,047.98 km) S | Port Alfred Airport (AFD) | Port Alfred, South Africa | |
| 4 | 10,560.72 miles (16,995.79 km) S | East London Airport (ELS) | East London, South Africa | |
| 5 | 10,550.26 miles (16,978.95 km) SSE | Cape Town International Airport (CPT) | Cape Town, South Africa | |
| 6 | 10,460.13 miles (16,833.91 km) S | Mthatha Airport (UTT) | Mthatha, South Africa | |
| 7 | 10,414.58 miles (16,760.60 km) S | Margate Airport (MGH) | Margate, KwaZulu-Natal, South Africa | |
| 8 | 10,345.77 miles (16,649.86 km) S | Lebakeng Airport (LEF) | Lebakeng, Lesotho | |
| 9 | 10,340.78 miles (16,641.83 km) S | Semonkong Airport (SOK) | Semonkong, Lesotho | |
| 10 | 10,335.79 miles (16,633.80 km) S | Lesobeng Airport (LES) | Lesobeng, Lesotho | |
| 11 | 10,335.73 miles (16,633.70 km) S | Mafeteng Airport (MFC) | Mafeteng, Lesotho | |
| 12 | 10,330.80 miles (16,625.77 km) S | Pietermaritzburg Airport (PZB) | Pietermaritzburg, South Africa | |
| 13 | 10,328.60 miles (16,622.23 km) S | King Shaka International (DUR) | Durban, KwaZulu-Natal, South Africa | |
| 14 | 10,313.37 miles (16,597.73 km) S | Moshoeshoe I International Airport (MSU) | Maseru, Lesotho | |
| 15 | 10,304.43 miles (16,583.34 km) S | Mokhotlong Airport (MKH) | Mokhotlong, Lesotho | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 92.97 miles (149.62 km) ESE | Rongelap Airport (RNP) | Rongelap Atoll, Marshall Islands | |
| 2 | 97.82 miles (157.42 km) SSE | Wotho Airport (WTO) | Wotho, Marshall Islands | |
| 3 | 175.22 miles (281.98 km) SSE | Elenak Airport (EAL) | Elenak, Marshall Islands | |
| 4 | 179.77 miles (289.31 km) S | Ujae Airport (UJE) | Ujae Atoll, Marshall Islands | |
| 5 | 185.89 miles (299.16 km) SSE | Lae Airport (LML) | Lae Atoll, Marshall Islands | |
| 6 | 219.68 miles (353.54 km) W | Enewetak Auxiliary Airfield (ENT) | Enewetak, Marshall Islands | |
| 7 | 243.26 miles (391.49 km) SE | Bucholz Army Airfield (KWA) | Kwajalein, Marshall Islands | |
| 8 | 243.48 miles (391.85 km) SE | Ebadon Airstrip (EBN) | Kwajalein Atoll, Marshall Islands | |
| 9 | 279.86 miles (450.40 km) ESE | Likiep Airport (LIK) | Likiep Atoll, Marshall Islands | |
| 10 | 291.05 miles (468.39 km) E | Utirik Airport (UTK) | Utirik Island, Marshall Islands | |
| 11 | 312.95 miles (503.64 km) ESE | Ailuk Airport (AIM) | Ailuk, Marshall Islands | |
| 12 | 318.21 miles (512.12 km) SE | Majkin Airport (MJE) | Majkin, Marshall Islands | |
| 13 | 347.08 miles (558.57 km) SE | Woja Airport (WJA) | Woja, Marshall Islands | |
| 14 | 347.95 miles (559.96 km) ESE | Wotje Airport (WTE) | Wotje (Wotje Atoll), Marshall Islands | |
| 15 | 349.16 miles (561.92 km) SE | Jabot Airport (JAT) | Jabat Island, Marshall Islands | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,191.27 miles (19,619.90 km) S | RAF Ascension (ASI) | Georgetown, Ascension Island, Saint Helena | |
| 2 | 11,244.61 miles (18,096.41 km) SSW | Sasstown Airport (SAZ) | Sasstown, Liberia | |
| 3 | 11,244.50 miles (18,096.23 km) SSW | Cape Palmas Airport (CPA) | Cape Palmas, Liberia | |
| 4 | 11,234.80 miles (18,080.62 km) SSW | Greenville/Sinoe Airport (SNI) | Greenville, Liberia | |
| 5 | 11,195.73 miles (18,017.73 km) SSW | Buchanan Airport (UCN) | Buchanan, Liberia | |
| 6 | 11,180.46 miles (17,993.16 km) SSW | Spriggs Payne Airport (MLW) | Monrovia, Liberia | |
| 7 | 11,178.42 miles (17,989.88 km) SSW | Roberts International Airport Roberts Field (ROB) | Monrovia, Liberia | |
| 8 | 11,165.01 miles (17,968.30 km) SSW | Sassandra Airport (ZSS) | Sassandra, Côte d'Ivoire | |
| 9 | 11,147.85 miles (17,940.68 km) SSW | Tchien Airport (THC) | Tchien, Liberia | |
| 10 | 11,113.68 miles (17,885.70 km) S | Sherbro International Airport (BTE) | Bonthe, Sierra Leone | |
| 11 | 11,101.93 miles (17,866.77 km) SSW | Guiglo Airport (GGO) | Guiglo, Côte d'Ivoire | |
| 12 | 11,096.52 miles (17,858.08 km) ESE | Governador Carlos Wilson Airport (FEN) | Fernando de Noronha, Pernambuco, Brazil | |
| 13 | 11,093.41 miles (17,853.07 km) S | Gbangbatok Airport (GBK) | Gbangbatok, Sierra Leone | |
| 14 | 11,087.64 miles (17,843.78 km) SSW | Gagnoa Airport (GGN) | Gagnoa, Côte d'Ivoire | |
| 15 | 11,087.40 miles (17,843.40 km) SSW | Divo Airport (DIV) | Divo, Côte d'Ivoire (Ivory Coast) | |