# Distance from Kathmandu (KTM) to Oenpelli Airport (OPI)

> 6,792 km · estimated flight time 9h · Long-haul route.

## Summary

- **Distance**: 6,792 km / 4,220 mi / 3,667 nm
- **Estimated flight time**: 9h
- **Heading**: 124° (southeast)
- **Return heading**: 312° (northwest)
- **Classification**: Long-haul
- **Type**: International (Nepal) → Australia
- **Intercontinental**: Asia → Oceania
- **Time difference**: +3.75h (When it's 17:46 in Kathmandu, it's 21:31 in Oenpelli Airport)
- **Elevation difference**: 4,360 ft (OPI is lower than KTM)

## Airports

### [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

### [Oenpelli Airport (OPI)](https://www.flightduration.online/airport/opi-oenpelli-airport/1ef266e0-1610-657c-ada5-06bb2780ed98)

- City: Oenpelli Airport, Australia
- ICAO: YOEN
- Timezone: Australia/Darwin
- Coordinates: -12.320000, 133.010000
- Elevation: 30 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 17:46 in Kathmandu, it's 21:31 in Oenpelli Airport.
The 3.75-hour time difference may cause some jet lag.

## Related

- [Tribhuvan International Airport (KTM)](https://www.flightduration.online/airport/ktm-kathmandu-tribhuvan-international-airport/1ef266df-f304-6ec0-afd1-06bb2780ed98)
- [Oenpelli Airport (OPI)](https://www.flightduration.online/airport/opi-oenpelli-airport/1ef266e0-1610-657c-ada5-06bb2780ed98)
- [Flight duration calculator](/#calculator)