# Distance from Kathmandu (KTM) to Powell (POY)

> 11,819 km · estimated flight time 15h · Ultra-long-haul route.

## Summary

- **Distance**: 11,819 km / 7,344 mi / 6,382 nm
- **Estimated flight time**: 15h
- **Heading**: 10° (north)
- **Return heading**: 347° (north northwest)
- **Classification**: Ultra-long-haul
- **Type**: International (Nepal) → United States
- **Intercontinental**: Asia → North America
- **Time difference**: -11.75h (When it's 22:07 in Kathmandu, it's 10:22 in Powell)
- **Elevation difference**: 706 ft (POY is higher 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

### [Powell Municipal Airport (POY)](https://www.flightduration.online/airport/poy-powell-powell-municipal-airport/1ef266df-335d-67fc-bbea-06bb2780ed98)

- City: Powell, United States
- ICAO: KPOY
- Timezone: America/Denver
- Coordinates: 44.870000, -108.790000
- Elevation: 5,096 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 22:07 in Kathmandu, it's 10:22 in Powell.
With a 11.75-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)
- [Powell Municipal Airport (POY)](https://www.flightduration.online/airport/poy-powell-powell-municipal-airport/1ef266df-335d-67fc-bbea-06bb2780ed98)
- [Flight duration calculator](/#calculator)