How far is Kathmandu from Naha?
The distance between Naha (Naha Airport) and Kathmandu (Tribhuvan International Airport) is 2598 miles / 4182 kilometers / 2258 nautical miles.
The driving distance from Naha (OKA) to Kathmandu (KTM) is 4753 miles / 7650 kilometers, and travel time by car is about 216 hours 24 minutes.
Naha Airport – Tribhuvan International Airport
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Distance from Naha to Kathmandu
There are several ways to calculate the distance from Naha to Kathmandu. Here are two standard methods:
Vincenty's formula (applied above)- 2598.476 miles
- 4181.841 kilometers
- 2258.014 nautical miles
Vincenty's formula calculates the distance between latitude/longitude points on the earth's surface using an ellipsoidal model of the planet.
Haversine formula- 2593.812 miles
- 4174.336 kilometers
- 2253.961 nautical miles
The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance – the shortest distance between two points).
How long does it take to fly from Naha to Kathmandu?
The estimated flight time from Naha Airport to Tribhuvan International Airport is 5 hours and 25 minutes.
What is the time difference between Naha and Kathmandu?
Flight carbon footprint between Naha Airport (OKA) and Tribhuvan International Airport (KTM)
On average, flying from Naha to Kathmandu generates about 287 kg of CO2 per passenger, and 287 kilograms equals 632 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Naha to Kathmandu
See the map of the shortest flight path between Naha Airport (OKA) and Tribhuvan International Airport (KTM).
Airport information
| Origin | Naha Airport |
|---|---|
| City: | Naha |
| Country: | Japan  |
| IATA Code: | OKA |
| ICAO Code: | ROAH |
| Coordinates: | 26°11′44″N, 127°38′45″E |
| Destination | Tribhuvan International Airport |
|---|---|
| City: | Kathmandu |
| Country: | Nepal  |
| IATA Code: | KTM |
| ICAO Code: | VNKT |
| Coordinates: | 27°41′47″N, 85°21′32″E |