# Distance from Astoria (AST) to Hanoi (HAN)

> 11,005 km · estimated flight time 14h · Ultra-long-haul route.

## Summary

- **Distance**: 11,005 km / 6,838 mi / 5,942 nm
- **Estimated flight time**: 14h
- **Heading**: 314° (northwest)
- **Return heading**: 32° (north northeast)
- **Classification**: Ultra-long-haul
- **Type**: International (United States) → Vietnam
- **Intercontinental**: North America → Asia
- **Time difference**: +14h (When it's 21:16 in Astoria, it's 11:16 in Hanoi)
- **Elevation difference**: 24 ft (HAN is higher than AST)

## Airports

### [Astoria Regional Airport (AST)](https://www.flightduration.online/airport/ast-astoria-astoria-regional-airport/1ef266df-0efc-6ebc-a24b-06bb2780ed98)

- City: Astoria, United States
- ICAO: KAST
- Timezone: America/Los_Angeles
- Coordinates: 46.200000, -123.900000
- Elevation: 15 ft

### [Noi Bai International Airport (HAN)](https://www.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

## 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 21:16 in Astoria, it's 11:16 in Hanoi.
With a 14-hour time difference, expect significant jet lag.

## Related

- [Astoria Regional Airport (AST)](https://www.flightduration.online/airport/ast-astoria-astoria-regional-airport/1ef266df-0efc-6ebc-a24b-06bb2780ed98)
- [Noi Bai International Airport (HAN)](https://www.flightduration.online/airport/han-hanoi-noi-bai-international-airport/1ef266df-f632-63cc-97d4-06bb2780ed98)
- [Flight duration calculator](/#calculator)