# Distance from Sayun (GXF) to Hanoi (HAN)

> 6,007 km · estimated flight time 8h · Long-haul route.

## Summary

- **Distance**: 6,007 km / 3,733 mi / 3,244 nm
- **Estimated flight time**: 8h
- **Heading**: 75° (east northeast)
- **Return heading**: 275° (west)
- **Classification**: Long-haul
- **Type**: International (Yemen) → Vietnam
- **Time difference**: +4h (When it's 02:29 in Sayun, it's 06:29 in Hanoi)
- **Elevation difference**: 2,058 ft (HAN is lower than GXF)

## Airports

### [Sayun International Airport (GXF)](https://www.flightduration.online/airport/gxf-sayun-sayun-international-airport/1ef266df-84e4-61ca-b830-06bb2780ed98)

- City: Sayun, Yemen
- ICAO: OYSY
- Timezone: Asia/Aden
- Coordinates: 15.970000, 48.790000
- Elevation: 2,097 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 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 02:29 in Sayun, it's 06:29 in Hanoi.
The 4-hour time difference may cause some jet lag.

## Related

- [Sayun International Airport (GXF)](https://www.flightduration.online/airport/gxf-sayun-sayun-international-airport/1ef266df-84e4-61ca-b830-06bb2780ed98)
- [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)