# Distance from Annette (ANN) to Kathmandu (KTM)

> 10,164 km · estimated flight time 13h · Ultra-long-haul route.

## Summary

- **Distance**: 10,164 km / 6,316 mi / 5,488 nm
- **Estimated flight time**: 13h
- **Heading**: 328° (north northwest)
- **Return heading**: 20° (north northeast)
- **Classification**: Ultra-long-haul
- **Type**: International (United States) → Nepal
- **Intercontinental**: North America → Asia
- **Time difference**: +13.75h (When it's 23:21 in Annette, it's 13:06 in Kathmandu)
- **Elevation difference**: 4,271 ft (KTM is higher than ANN)

## Airports

### [Annette Island Airport (ANN)](https://www.flightduration.online/airport/ann-annette-annette-island-airport/1ef266df-878a-6abe-9afd-06bb2780ed98)

- City: Annette, United States
- ICAO: PANT
- Timezone: America/Anchorage
- Coordinates: 55.040000, -131.570000
- Elevation: 119 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 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 23:21 in Annette, it's 13:06 in Kathmandu.
With a 13.75-hour time difference, expect significant jet lag.

## Related

- [Annette Island Airport (ANN)](https://www.flightduration.online/airport/ann-annette-annette-island-airport/1ef266df-878a-6abe-9afd-06bb2780ed98)
- [Tribhuvan International Airport (KTM)](https://www.flightduration.online/airport/ktm-kathmandu-tribhuvan-international-airport/1ef266df-f304-6ec0-afd1-06bb2780ed98)
- [Flight duration calculator](/#calculator)