# Distance from Kathmandu (KTM) to Sedona (SDX)

> 12,830 km · estimated flight time 16h · Ultra-long-haul route.

## Summary

- **Distance**: 12,830 km / 7,972 mi / 6,928 nm
- **Estimated flight time**: 16h
- **Heading**: 16° (north northeast)
- **Return heading**: 343° (north northwest)
- **Classification**: Ultra-long-haul
- **Type**: International (Nepal) → United States
- **Intercontinental**: Asia → North America
- **Time difference**: -12.75h (When it's 06:00 in Kathmandu, it's 17:15 in Sedona)
- **Elevation difference**: 441 ft (SDX 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

### [Sedona Airport (SDX)](https://www.flightduration.online/airport/sdx-sedona-sedona-airport/1ef266df-3817-6b44-b85b-06bb2780ed98)

- City: Sedona, United States
- ICAO: KSEZ
- Timezone: America/Phoenix
- Coordinates: 34.850000, -111.790000
- Elevation: 4,831 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 06:00 in Kathmandu, it's 17:15 in Sedona.
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)
- [Sedona Airport (SDX)](https://www.flightduration.online/airport/sdx-sedona-sedona-airport/1ef266df-3817-6b44-b85b-06bb2780ed98)
- [Flight duration calculator](/#calculator)