# Distance from Gobernador Gregores (GGS) to Hanoi (HAN)

> 16,930 km · estimated flight time 21h · Ultra-long-haul route.

## Summary

- **Distance**: 16,930 km / 10,520 mi / 9,141 nm
- **Estimated flight time**: 21h
- **Heading**: 172° (south)
- **Return heading**: 186° (south)
- **Classification**: Ultra-long-haul
- **Type**: International (Argentina) → Vietnam
- **Intercontinental**: South America → Asia
- **Time difference**: +10h (When it's 23:18 in Gobernador Gregores, it's 09:18 in Hanoi)
- **Elevation difference**: 317 ft (HAN is lower than GGS)

## Airports

### [Gobernador Gregores Airport (GGS)](https://www.flightduration.online/airport/ggs-gobernador-gregores-gobernador-gregores-airport/1ef266df-9313-6c82-a7f8-06bb2780ed98)

- City: Gobernador Gregores, Argentina
- ICAO: SAWR
- Timezone: America/Argentina/Rio_Gallegos
- Coordinates: -48.780000, -70.150000
- Elevation: 356 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 23:18 in Gobernador Gregores, it's 09:18 in Hanoi.
With a 10-hour time difference, expect significant jet lag.

## Related

- [Gobernador Gregores Airport (GGS)](https://www.flightduration.online/airport/ggs-gobernador-gregores-gobernador-gregores-airport/1ef266df-9313-6c82-a7f8-06bb2780ed98)
- [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)