Nonstop flight route between Thorne Bay, Alaska, United States and Okinawa, Japan:
Departure Airport:
Arrival Airport:
Distance from KTB to OKA:
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- About this route
- KTB Airport Information
- OKA Airport Information
- Facts about KTB
- Facts about OKA
- Map of Nearest Airports to KTB
- List of Nearest Airports to KTB
- Map of Furthest Airports from KTB
- List of Furthest Airports from KTB
- Map of Nearest Airports to OKA
- List of Nearest Airports to OKA
- Map of Furthest Airports from OKA
- List of Furthest Airports from OKA
About this route:
A direct, nonstop flight between Thorne Bay Seaplane Base (KTB), Thorne Bay, Alaska, United States and Naha Airport (OKA), Okinawa, Japan would travel a Great Circle distance of 5,102 miles (or 8,210 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 Thorne Bay Seaplane Base and Naha 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 Thorne Bay Seaplane Base and Naha Airport. You'll see that it will travel the same route of the red line on this map!
Departure 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 |
Arrival Airport Information:
IATA / ICAO Codes: | OKA / ROAH |
Airport Names: |
|
Location: | Okinawa, Japan |
GPS Coordinates: | 26°11'44"N by 127°38'44"E |
Area Served: | Naha, Okinawa, Japan |
Operator/Owner: | Ministry of Land, Infrastructure and Transport |
Airport Type: | Public |
Elevation: | 11 feet (3 meters) |
# of Runways: | 1 |
View all routes: | Routes from OKA |
More Information: | OKA Maps & Info |
Facts about Thorne Bay Seaplane Base (KTB):
- 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.
- 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 (KTB) currently has only 1 runway.
- Thorne Bay Seaplane Base has one seaplane landing area designated NW/SE with a water surface measuring 5,000 by 2,000 feet.
- 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.
Facts about Naha Airport (OKA):
- The furthest airport from Naha Airport (OKA) is Paulo Abdala Airport (FBE), which is nearly antipodal to Naha Airport (meaning Naha Airport is almost on the exact opposite side of the Earth from Paulo Abdala Airport), and is located 12,392 miles (19,943 kilometers) away in Francisco Beltrao, Paraná, Brazil.
- The closest airport to Naha Airport (OKA) is Kadena Air Base 嘉手納飛行場 Kadena Hikōjō (DNA), which is located only 13 miles (21 kilometers) NE of OKA.
- Because of Naha Airport's relatively low elevation of 11 feet, planes can take off or land at Naha 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 "Naha Airport", other names for OKA include "那覇空港" and "Naha Kūkō".
- The airport was a popular connecting point between Taipei and Shanghai prior to the opening of direct flights between mainland China and Taiwan.
- Naha Airport (OKA) currently has only 1 runway.
- The airport is served by the Okinawa Monorail which carries passengers from Naha-kūkō Station to the center of Naha, and to the terminal at Shuri Station near Shuri Castle.
- Naha Airport is a second class airport located 4 km west of the city hall in Naha, Okinawa.
- The airport was closed for refurbishment between 1952 and 1954.