Nonstop flight route between Okinawa, Japan and Kathmandu, Nepal:
Departure Airport:
Arrival Airport:
Distance from OKA to KTM:
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- About this route
- OKA Airport Information
- KTM Airport Information
- Facts about OKA
- Facts about KTM
- Map of Nearest Airports to OKA
- List of Nearest Airports to OKA
- Map of Furthest Airports from OKA
- List of Furthest Airports from OKA
- Map of Nearest Airports to KTM
- List of Nearest Airports to KTM
- Map of Furthest Airports from KTM
- List of Furthest Airports from KTM
About this route:
A direct, nonstop flight between Naha Airport (OKA), Okinawa, Japan and Tribhuvan International Airport (KTM), Kathmandu, Nepal would travel a Great Circle distance of 2,594 miles (or 4,174 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 Naha Airport and Tribhuvan International 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 Naha Airport and Tribhuvan International Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
IATA / ICAO Codes: | OKA / ROAH |
Airport Names: |
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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 |
Arrival Airport Information:
IATA / ICAO Codes: | KTM / VNKT |
Airport Names: |
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Location: | Kathmandu, Nepal |
GPS Coordinates: | 27°41'47"N by 85°21'32"E |
Area Served: | Kathmandu, Nepal |
Operator/Owner: | Civil Aviation Authority of Nepal (CAAN) |
Airport Type: | Public |
Elevation: | 4390 feet (1,338 meters) |
# of Runways: | 1 |
View all routes: | Routes from KTM |
More Information: | KTM Maps & Info |
Facts about Naha Airport (OKA):
- The airport was closed for refurbishment between 1952 and 1954.
- 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.
- Air America operated interisland flights to Miyako and Ishigaki from 1964 to 1967, when Southwest Airlines took over these routes.
- In addition to being known as "Naha Airport", other names for OKA include "那覇空港" and "Naha Kūkō".
- All Nippon Airways operates an overnight cargo hub at Naha Airport, which receives inbound Boeing 767 freighter flights from key destinations in Japan, China and Southeast Asia between 1 and 4 a.m., followed by return flights between 4 and 6 a.m., allowing overnight service between these regional hubs as well as onward connections to other ANA and partner carrier flights.
- 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.
- Naha Airport (OKA) currently has only 1 runway.
- 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.
Facts about Tribhuvan International Airport (KTM):
- Tribhuvan International Airport handled 3,405,015 passengers last year.
- Because of Tribhuvan International Airport's high elevation of 4,390 feet, planes must typically fly at a faster airspeed in order to takeoff or land at KTM. Combined with a high temperature, this could make KTM a "Hot & High" airport, where the air density is lower than it would otherwise be at sea level.
- The furthest airport from Tribhuvan International Airport (KTM) is Mataveri International Airport (IPC), which is located 11,530 miles (18,556 kilometers) away in Easter Island, Chile.
- Radisson Hotel Kathmandu operates an executive lounge for first and business class passengers for some airlines and Thai Airways International operates a business lounge for its business-class passengers, as well as Star Alliance Gold card holders.
- The closest airport to Tribhuvan International Airport (KTM) is Ramechhap Airport (RHP), which is located 48 miles (77 kilometers) ESE of KTM.
- Tribhuvan International Airport (KTM) currently has only 1 runway.
- In addition to being known as "Tribhuvan International Airport", another name for KTM is "त्रिभुवन अन्तर्राष्ट्रिय विमानस्थल".
- In 1955 the airport was inaugurated by King Mahendra and renamed Tribhuvan Airport in memory of the king's father.