# Distance from Niijima Airport (IHA) to Kathmandu (KTM)

> 5,130 km · estimated flight time 7h · Long-haul route.

## Summary

- **Distance**: 5,130 km / 3,188 mi / 2,770 nm
- **Estimated flight time**: 7h
- **Heading**: 277° (west)
- **Return heading**: 68° (east northeast)
- **Classification**: Long-haul
- **Type**: International (Japan) → Nepal
- **Time difference**: -3.25h (When it's 19:56 in Niijima Airport, it's 16:41 in Kathmandu)
- **Elevation difference**: 4,298 ft (KTM is higher than IHA)

## Airports

### [Niijima Airport (IHA)](https://www.flightduration.online/airport/iha-niijima-airport/1ef266df-8b37-6c02-98af-06bb2780ed98)

- City: Niijima Airport, Japan
- ICAO: RJAN
- Timezone: Asia/Tokyo
- Coordinates: 34.370000, 139.270000
- Elevation: 92 ft

### [Tribhuvan International Airport (KTM)](https://www.flightduration.online/airport/ktm-kathmandu-tribhuvan-international-airport/1ef266df-f304-6ec0-afd1-06bb2780ed98)

- City: Kathmandu, Nepal
- ICAO: VNKT
- Timezone: Asia/Kathmandu
- Coordinates: 27.700000, 85.360000
- Elevation: 4,390 ft

## Route notes

This is a long-haul route typically operated by wide-body aircraft such as the Boeing 777 or Airbus A350. Full meal service, in-flight entertainment, and comfort amenities are standard.

Time-zone information: When it's 19:56 in Niijima Airport, it's 16:41 in Kathmandu.
The 3.25-hour time difference may cause some jet lag.

## Related

- [Niijima Airport (IHA)](https://www.flightduration.online/airport/iha-niijima-airport/1ef266df-8b37-6c02-98af-06bb2780ed98)
- [Tribhuvan International Airport (KTM)](https://www.flightduration.online/airport/ktm-kathmandu-tribhuvan-international-airport/1ef266df-f304-6ec0-afd1-06bb2780ed98)
- [Flight duration calculator](/#calculator)