Nonstop flight route between Sugawa, Fukushima, Japan and Thorne Bay, Alaska, United States:
Departure Airport:
(37°13'38"N by 140°25'41"E)
Arrival Airport:
(55°41'17"N by 132°32'12"W)
Distance from FKS to KTB:
4,040.01 miles (6,501.76 km)
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Jump to:
- About this route
- FKS Airport Information
- KTB Airport Information
- Facts about FKS
- Facts about KTB
- Map of Nearest Airports to FKS
- List of Nearest Airports to FKS
- Map of Furthest Airports from FKS
- List of Furthest Airports from FKS
- Map of Nearest Airports to KTB
- List of Nearest Airports to KTB
- Map of Furthest Airports from KTB
- List of Furthest Airports from KTB
About this route:
A direct, nonstop flight between Fukushima Airport (FKS), Sugawa, Fukushima, Japan and Thorne Bay Seaplane Base (KTB), Thorne Bay, Alaska, United States would travel a Great Circle distance of 4,040 miles (or 6,502 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 Fukushima Airport and Thorne Bay 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 Fukushima Airport and Thorne Bay 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: | FKS / RJSF |
| Airport Names: |
|
| Location: | Sugawa, Fukushima, Japan |
| GPS Coordinates: | 37°13'38"N by 140°25'41"E |
| Area Served: | Sukagawa, Fukushima, Japan |
| Operator/Owner: | Government |
| Airport Type: | Civil |
| Elevation: | 1220 feet (372 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from FKS |
| More Information: | FKS Maps & Info |
Arrival Airport Information:
| IATA / ICAO Codes: | KTB / |
| Airport Name: | Thorne Bay Seaplane Base |
| Location: | Thorne Bay, Alaska, United States |
| GPS Coordinates: | 55°41'17"N by 132°32'12"W |
| Area Served: | Thorne Bay, Alaska |
| Operator/Owner: | State of Alaska DOT&PF - Southeast Region |
| Airport Type: | Public |
| Elevation: | 0 feet (0 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from KTB |
| More Information: | KTB Maps & Info |
Facts about Fukushima Airport (FKS):
- In addition to being known as "Fukushima Airport", other names for FKS include "福島空港" and "Fukushima Kūkō".
- The furthest airport from Fukushima Airport (FKS) is Rio Grande Regional Airport (RIG), which is located 11,639 miles (18,731 kilometers) away in Rio Grande, Brazil.
- The closest airport to Fukushima Airport (FKS) is Utsunomiya Air Field (QUT), which is located 58 miles (94 kilometers) SSW of FKS.
- The airport remained operational during and following the 2011 Tōhoku earthquake and tsunami and Fukushima Daiichi nuclear disaster in March 2011, and temporarily saw increased domestic service during the closure of the Tōhoku Shinkansen high-speed rail line to Tokyo.
- Fukushima Airport (FKS) currently has only 1 runway.
Facts about Thorne Bay Seaplane Base (KTB):
- Thorne Bay Seaplane Base (KTB) currently has only 1 runway.
- The furthest airport from Thorne Bay Seaplane Base (KTB) is Port Alfred Airport (AFD), which is located 10,618 miles (17,088 kilometers) away in Port Alfred, South Africa.
- The closest airport to Thorne Bay Seaplane Base (KTB) is Hollis Clark Bay Seaplane Base (HYL), which is located only 14 miles (23 kilometers) SSW of KTB.
- Because of Thorne Bay Seaplane Base's relatively low elevation of 0 feet, planes can take off or land at Thorne Bay 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.
- Thorne Bay Seaplane Base has one seaplane landing area designated NW/SE with a water surface measuring 5,000 by 2,000 feet.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 58.10 miles (93.51 km) SSW | Utsunomiya Air Field (QUT) | Nikkō / Utsunomiya, Tochigi Prefecture, Japan |     |
| 2 | 68.46 miles (110.18 km) NNE | Sendai Airport (SDJ) | Natori, Japan | |
| 3 | 81.90 miles (131.80 km) N | Yamagata Airport (GAJ) | Yamagata, Honshū, Japan | |
| 4 | 87.90 miles (141.46 km) NW | Niigata Airport (KIJ) | Niigata, Japan | |
| 5 | 101.06 miles (162.64 km) S | Narita International Airport (NRT) | Narita (near Tokyo), Japan | |
| 6 | 114.91 miles (184.94 km) NNW | Shonai Airport (SYO) | Yamagata, Japan | |
| 7 | 121.14 miles (194.96 km) SSW | Tokyo International Airport (HND) | Tokyo, Honshū, Japan | |
| 8 | 156.84 miles (252.40 km) NNE | Hanamaki Airport (HNA) | Morioka, Honshū, Japan | |
| 9 | 156.95 miles (252.58 km) WSW | Matsumoto Airport (MMJ) | Matsumoto, Nagano, Japan | |
| 10 | 165.39 miles (266.17 km) N | Akita Airport (AXT) | Akita, Japan | |
| 11 | 183.37 miles (295.11 km) WSW | Toyama Airport (TOY) | Toyama, Toyama, Japan | |
| 12 | 204.85 miles (329.67 km) N | Odate-Noshiro Airport (ONJ) | Kitaakita, Akita, Japan | |
| 13 | 209.45 miles (337.07 km) SW | Shizuoka Airport (FSZ) | Shizuoka, Honshu, Japan | |
| 14 | 223.29 miles (359.35 km) SSW | Miyakejima Airport (MYE) | Miyakejima, Japan | |
| 15 | 229.72 miles (369.70 km) WSW | Komatsu Airport (KMQ) | Komatsu, Ishikawa, Japan | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,638.65 miles (18,730.54 km) ESE | Rio Grande Regional Airport (RIG) | Rio Grande, Brazil | |
| 2 | 11,618.57 miles (18,698.24 km) SE | Diomício Freitas/Forquilhinha Airport (CCM) | Criciúma, Santa Catarina, Brazil | |
| 3 | 11,617.33 miles (18,696.24 km) ESE | Pelotas International Airport (PET) | Pelotas, Rio Grande do Sul, Brazil | |
| 4 | 11,604.08 miles (18,674.90 km) ESE | Salgado Filho International Airport (POA) | Porto Alegre, Rio Grande do Sul, Brazil | |
| 5 | 11,594.98 miles (18,660.27 km) SE | Florianópolis-Hercílio Luz International Airport (FLN) | Florianópolis, Santa Catarina, Brazil | |
| 6 | 11,558.55 miles (18,601.63 km) ESE | Treinta y Tres Airport (TYT) | Treinta y Tres, Treinta y Tres, Uruguay | |
| 7 | 11,555.30 miles (18,596.41 km) E | Capitán de Corbeta Carlos A. Curbelo International Airport (PDP) | Maldonado/Punta del Este, Maldonado, Uruguay | |
| 8 | 11,546.80 miles (18,582.72 km) SE | Navegantes Airport (NVT) | Navegantes, Santa Catarina, Brazil | |
| 9 | 11,540.83 miles (18,573.12 km) ESE | Cerro Largo International Airport (MLZ) | Melo, Cerro Largo, Uruguay | |
| 10 | 11,535.11 miles (18,563.91 km) SE | Antônio Correia Pinto de Macedo Airport (LAJ) | Lages, Santa Catarina, Brazil | |
| 11 | 11,515.70 miles (18,532.68 km) ESE | Comandante Gustavo Kraemer International Airport (BGX) | Bagé, Rio Grande do Sul, Brazil | |
| 12 | 11,504.09 miles (18,513.99 km) SE | Joinville-Lauro Carneiro de Loyola Airport (JOI) | Joinville, Santa Catarina, Brazil | |
| 13 | 11,503.72 miles (18,513.40 km) E | Carrasco/General Cesáreo L. Berisso International Airport (MVD) | Montevideo, Montevideo, Uruguay | |
| 14 | 11,502.74 miles (18,511.82 km) ESE | Cerro Largo International Airport (VCH) | Vichadero, Rivera, Uruguay | |
| 15 | 11,477.81 miles (18,471.70 km) E | Villa Gesell Airport (VLG) | Villa Gesell, Buenos Aires, Argentina | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 14.06 miles (22.63 km) SSW | Hollis Clark Bay Seaplane Base (HYL) | Hollis, Alaska, United States | |
| 2 | 22.34 miles (35.96 km) WSW | Klawock Airport (KLW) | Klawock, Alaska, United States | |
| 3 | 25.34 miles (40.79 km) NNW | Coffman Cove Seaplane Base (KCC) | Coffman Cove, Alaska, United States | |
| 4 | 27.90 miles (44.90 km) WSW | Craig Seaplane Base (CGA) | Craig, Alaska, United States | |
| 5 | 29.09 miles (46.82 km) WNW | Naukati Bay Seaplane Base (WNC) | Tuxekan Island, Alaska, United States | |
| 6 | 35.17 miles (56.60 km) WNW | Tokeen Seaplane Base (TKI) | Tokeen, Alaska, United States | |
| 7 | 35.19 miles (56.63 km) SSW | Hydaburg Seaplane Base (HYG) | Hydaburg, Alaska, United States | |
| 8 | 37.27 miles (59.99 km) NW | North Whale Seaplane Base (WWP) | North Whale Pass, Alaska, United States | |
| 9 | 38.70 miles (62.28 km) SW | Waterfall Seaplane Base (KWF) | Waterfall, Alaska, United States | |
| 10 | 39.68 miles (63.87 km) SE | Ketchikan International Airport (KTN) | Ketchikan, Alaska, United States | |
| 11 | 41.60 miles (66.95 km) SE | Ketchikan Harbor Seaplane Base (WFB) | Ketchikan, Alaska, United States | |
| 12 | 53.80 miles (86.58 km) SE | Metlakatla Seaplane Base (MTM) | Metlakatla, Annette Island, Alaska, United States | |
| 13 | 55.40 miles (89.16 km) N | Wrangell Airport (WRG) | Wrangell, Alaska, United States | |
| 14 | 58.51 miles (94.17 km) SE | Annette Island Airport (ANN) | Annette Island, Alaska, United States | |
| 15 | 60.66 miles (97.62 km) NW | Port Protection Seaplane Base (PPV) | Port Protection, Alaska, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,618.12 miles (17,088.17 km) SE | Port Alfred Airport (AFD) | Port Alfred, South Africa | |
| 2 | 10,611.06 miles (17,076.80 km) SE | Port Elizabeth International Airport (PLZ) | Port Elizabeth, South Africa | |
| 3 | 10,609.57 miles (17,074.40 km) SE | East London Airport (ELS) | East London, South Africa | |
| 4 | 10,536.12 miles (16,956.21 km) SE | Mthatha Airport (UTT) | Mthatha, South Africa | |
| 5 | 10,529.16 miles (16,945.00 km) SSE | Margate Airport (MGH) | Margate, KwaZulu-Natal, South Africa | |
| 6 | 10,521.15 miles (16,932.11 km) SE | George Airport (GRJ) | George, South Africa | |
| 7 | 10,464.33 miles (16,840.66 km) SSE | King Shaka International (DUR) | Durban, KwaZulu-Natal, South Africa | |
| 8 | 10,451.86 miles (16,820.59 km) SSE | Pietermaritzburg Airport (PZB) | Pietermaritzburg, South Africa | |
| 9 | 10,430.04 miles (16,785.47 km) SE | Lebakeng Airport (LEF) | Lebakeng, Lesotho | |
| 10 | 10,425.95 miles (16,778.90 km) SSE | Richards Bay Airport (RCB) | Richards Bay, KwaZulu-Natal, South Africa | |
| 11 | 10,414.65 miles (16,760.71 km) SE | Lesobeng Airport (LES) | Lesobeng, Lesotho | |
| 12 | 10,413.17 miles (16,758.33 km) SE | Semonkong Airport (SOK) | Semonkong, Lesotho | |
| 13 | 10,403.14 miles (16,742.18 km) SE | Cape Town International Airport (CPT) | Cape Town, South Africa | |
| 14 | 10,400.12 miles (16,737.33 km) SE | Mokhotlong Airport (MKH) | Mokhotlong, Lesotho | |
| 15 | 10,391.75 miles (16,723.87 km) SE | Mafeteng Airport (MFC) | Mafeteng, Lesotho | |