# Distance from Al-Bayda (BYD) to Hanoi (HAN)

> 6,399 km · estimated flight time 9h · Long-haul route.

## Summary

- **Distance**: 6,399 km / 3,976 mi / 3,455 nm
- **Estimated flight time**: 9h
- **Heading**: 74° (east northeast)
- **Return heading**: 273° (west)
- **Classification**: Long-haul
- **Type**: International (Yemen) → Vietnam
- **Time difference**: +4h (When it's 23:01 in Al-Bayda, it's 03:01 in Hanoi)
- **Elevation difference**: 6,081 ft (HAN is lower than BYD)

## Airports

### [Al-Bayda Airport (BYD)](https://flightduration.online/airport/byd-al-bayda-al-bayda-airport/1ef266df-84a7-6874-9ad8-06bb2780ed98)

- City: Al-Bayda, Yemen
- ICAO: OYBI
- Timezone: Asia/Aden
- Coordinates: 13.970000, 45.580000
- Elevation: 6,120 ft

### [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

## 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 23:01 in Al-Bayda, it's 03:01 in Hanoi.
The 4-hour time difference may cause some jet lag.

## Related

- [Al-Bayda Airport (BYD)](https://flightduration.online/airport/byd-al-bayda-al-bayda-airport/1ef266df-84a7-6874-9ad8-06bb2780ed98)
- [Noi Bai International Airport (HAN)](https://flightduration.online/airport/han-hanoi-noi-bai-international-airport/1ef266df-f632-63cc-97d4-06bb2780ed98)
- [Flight duration calculator](/#calculator)