# Distance from Hanoi (HAN) to Sadah (SYE)

> 6,500 km · estimated flight time 9h · Long-haul route.

## Summary

- **Distance**: 6,500 km / 4,039 mi / 3,510 nm
- **Estimated flight time**: 9h
- **Heading**: 277° (west)
- **Return heading**: 75° (east northeast)
- **Classification**: Long-haul
- **Type**: International (Vietnam) → Yemen
- **Time difference**: -4h (When it's 14:33 in Hanoi, it's 10:33 in Sadah)
- **Elevation difference**: 5,899 ft (SYE is higher 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

### [Sadah Airport (SYE)](https://flightduration.online/airport/sye-sadah-sadah-airport/1ef266df-84d7-6a10-90ee-06bb2780ed98)

- City: Sadah, Yemen
- ICAO: OYSH
- Timezone: Asia/Aden
- Coordinates: 16.970000, 43.730000
- Elevation: 5,938 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 14:33 in Hanoi, it's 10:33 in Sadah.
The 4-hour time difference may cause some jet lag.

## Related

- [Noi Bai International Airport (HAN)](https://flightduration.online/airport/han-hanoi-noi-bai-international-airport/1ef266df-f632-63cc-97d4-06bb2780ed98)
- [Sadah Airport (SYE)](https://flightduration.online/airport/sye-sadah-sadah-airport/1ef266df-84d7-6a10-90ee-06bb2780ed98)
- [Flight duration calculator](/#calculator)