# Distance from Hanoi (HAN) to Saint-Yan (SYT)

> 9,172 km · estimated flight time 12h · Ultra-long-haul route.

## Summary

- **Distance**: 9,172 km / 5,699 mi / 4,953 nm
- **Estimated flight time**: 12h
- **Heading**: 317° (northwest)
- **Return heading**: 67° (east northeast)
- **Classification**: Ultra-long-haul
- **Type**: International (Vietnam) → France
- **Intercontinental**: Asia → Europe
- **Time difference**: -5h (When it's 17:14 in Hanoi, it's 12:14 in Saint-Yan)
- **Elevation difference**: 757 ft (SYT is higher than HAN)

## Airports

### [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

### [Saint-Yan Airport (SYT)](https://www.flightduration.online/airport/syt-saint-yan-saint-yan-airport/1ef266df-4a4e-6d80-a42d-06bb2780ed98)

- City: Saint-Yan, France
- ICAO: LFLN
- Timezone: Europe/Paris
- Coordinates: 46.410000, 4.010000
- Elevation: 796 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 17:14 in Hanoi, it's 12:14 in Saint-Yan.
The 5-hour time difference may cause some jet lag.

## Related

- [Noi Bai International Airport (HAN)](https://www.flightduration.online/airport/han-hanoi-noi-bai-international-airport/1ef266df-f632-63cc-97d4-06bb2780ed98)
- [Saint-Yan Airport (SYT)](https://www.flightduration.online/airport/syt-saint-yan-saint-yan-airport/1ef266df-4a4e-6d80-a42d-06bb2780ed98)
- [Flight duration calculator](/#calculator)