# Distance from Hanoi (HAN) to Kotzebue (OTZ)

> 7,914 km · estimated flight time 10h · Long-haul route.

## Summary

- **Distance**: 7,914 km / 4,918 mi / 4,273 nm
- **Estimated flight time**: 10h
- **Heading**: 25° (north northeast)
- **Return heading**: 280° (west)
- **Classification**: Long-haul
- **Type**: International (Vietnam) → United States
- **Intercontinental**: Asia → North America
- **Time difference**: -15h (When it's 01:54 in Hanoi, it's 10:54 in Kotzebue)
- **Elevation difference**: 24 ft (OTZ is lower than HAN)

## Airports

### [Noi Bai International Airport (HAN)](https://flightduration.online/airport/han-hanoi-noi-bai-international-airport/1ef266df-f632-63cc-97d4-06bb2780ed98)

- City: Hanoi, Vietnam
- ICAO: VVNB
- Timezone: Asia/Ho_Chi_Minh
- Coordinates: 21.220000, 105.810000
- Elevation: 39 ft

### [Ralph Wien Memorial Airport (OTZ)](https://flightduration.online/airport/otz-kotzebue-ralph-wien-memorial-airport/1ef266df-87b1-6722-8e96-06bb2780ed98)

- City: Kotzebue, United States
- ICAO: PAOT
- Timezone: America/Anchorage
- Coordinates: 66.880000, -162.600000
- Elevation: 15 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 01:54 in Hanoi, it's 10:54 in Kotzebue.
With a 15-hour time difference, expect significant jet lag.

## Related

- [Noi Bai International Airport (HAN)](https://flightduration.online/airport/han-hanoi-noi-bai-international-airport/1ef266df-f632-63cc-97d4-06bb2780ed98)
- [Ralph Wien Memorial Airport (OTZ)](https://flightduration.online/airport/otz-kotzebue-ralph-wien-memorial-airport/1ef266df-87b1-6722-8e96-06bb2780ed98)
- [Flight duration calculator](/#calculator)