# Distance from Guaratingueta (GUJ) to Hanoi (HAN)

> 17,026 km · estimated flight time 21h · Ultra-long-haul route.

## Summary

- **Distance**: 17,026 km / 10,579 mi / 9,193 nm
- **Estimated flight time**: 21h
- **Heading**: 88° (east)
- **Return heading**: 261° (west)
- **Classification**: Ultra-long-haul
- **Type**: International (Brazil) → Vietnam
- **Intercontinental**: South America → Asia
- **Time difference**: +10h (When it's 08:31 in Guaratingueta, it's 18:31 in Hanoi)
- **Elevation difference**: 1,722 ft (HAN is lower than GUJ)

## Airports

### [Guaratingueta Airport (GUJ)](https://www.flightduration.online/airport/guj-guaratingueta-guaratingueta-airport/1ef266df-94a0-68d4-b8b9-06bb2780ed98)

- City: Guaratingueta, Brazil
- ICAO: SBGW
- Timezone: America/Sao_Paulo
- Coordinates: -22.790000, -45.200000
- Elevation: 1,761 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 08:31 in Guaratingueta, it's 18:31 in Hanoi.
With a 10-hour time difference, expect significant jet lag.

## Related

- [Guaratingueta Airport (GUJ)](https://www.flightduration.online/airport/guj-guaratingueta-guaratingueta-airport/1ef266df-94a0-68d4-b8b9-06bb2780ed98)
- [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)