# Distance from Kathmandu (KTM) to Prineville (PRZ)

> 11,576 km · estimated flight time 15h · Ultra-long-haul route.

## Summary

- **Distance**: 11,576 km / 7,193 mi / 6,251 nm
- **Estimated flight time**: 15h
- **Heading**: 19° (north northeast)
- **Return heading**: 336° (north northwest)
- **Classification**: Ultra-long-haul
- **Type**: International (Nepal) → United States
- **Intercontinental**: Asia → North America
- **Time difference**: -12.75h (When it's 21:43 in Kathmandu, it's 08:58 in Prineville)
- **Elevation difference**: 1,139 ft (PRZ 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

### [Prineville Airport (PRZ)](https://www.flightduration.online/airport/prz-prineville-prineville-airport/1ef266df-36b5-63e6-b14e-06bb2780ed98)

- City: Prineville, United States
- ICAO: KS39
- Timezone: America/Los_Angeles
- Coordinates: 44.290000, -120.910000
- Elevation: 3,251 ft

## Route notes

This is an ultra-long-haul route, one of the longest in aviation. It requires wide-body aircraft with extended range capability such as the Airbus A350-900ULR or Boeing 777-200LR. Passengers should prepare for an extended flight with multiple meal services.

Time-zone information: When it's 21:43 in Kathmandu, it's 08:58 in Prineville.
With a 12.75-hour time difference, expect significant jet lag.

## Related

- [Tribhuvan International Airport (KTM)](https://www.flightduration.online/airport/ktm-kathmandu-tribhuvan-international-airport/1ef266df-f304-6ec0-afd1-06bb2780ed98)
- [Prineville Airport (PRZ)](https://www.flightduration.online/airport/prz-prineville-prineville-airport/1ef266df-36b5-63e6-b14e-06bb2780ed98)
- [Flight duration calculator](/#calculator)