# Distance from Sao Paulo (CGH) to Hanoi (HAN)

> 17,177 km · estimated flight time 21h · Ultra-long-haul route.

## Summary

- **Distance**: 17,177 km / 10,673 mi / 9,275 nm
- **Estimated flight time**: 21h
- **Heading**: 90° (east)
- **Return heading**: 259° (west)
- **Classification**: Ultra-long-haul
- **Type**: International (Brazil) → Vietnam
- **Intercontinental**: South America → Asia
- **Time difference**: +10h (When it's 22:26 in Sao Paulo, it's 08:26 in Hanoi)
- **Elevation difference**: 2,592 ft (HAN is lower than CGH)

## Airports

### [Congonhas Airport (CGH)](https://www.flightduration.online/airport/cgh-sao-paulo-congonhas-airport/1ef266df-95a7-6aa2-943a-06bb2780ed98)

- City: Sao Paulo, Brazil
- ICAO: SBSP
- Timezone: America/Sao_Paulo
- Coordinates: -23.630000, -46.660000
- Elevation: 2,631 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 22:26 in Sao Paulo, it's 08:26 in Hanoi.
With a 10-hour time difference, expect significant jet lag.

## Related

- [Congonhas Airport (CGH)](https://www.flightduration.online/airport/cgh-sao-paulo-congonhas-airport/1ef266df-95a7-6aa2-943a-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)