# Distance from Hanoi (HAN) to Porto Nacional (PNB)

> 17,027 km · estimated flight time 21h · Ultra-long-haul route.

## Summary

- **Distance**: 17,027 km / 10,580 mi / 9,194 nm
- **Estimated flight time**: 21h
- **Heading**: 289° (west northwest)
- **Return heading**: 64° (east northeast)
- **Classification**: Ultra-long-haul
- **Type**: International (Vietnam) → Brazil
- **Intercontinental**: Asia → South America
- **Time difference**: -10h (When it's 14:08 in Hanoi, it's 04:08 in Porto Nacional)
- **Elevation difference**: 831 ft (PNB 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

### [Porto Nacional Airport (PNB)](https://www.flightduration.online/airport/pnb-porto-nacional-porto-nacional-airport/1ef266df-9569-60ae-af93-06bb2780ed98)

- City: Porto Nacional, Brazil
- ICAO: SBPN
- Timezone: America/Fortaleza
- Coordinates: -10.720000, -48.400000
- Elevation: 870 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 14:08 in Hanoi, it's 04:08 in Porto Nacional.
With a 10-hour time difference, expect significant jet lag.

## Related

- [Noi Bai International Airport (HAN)](https://www.flightduration.online/airport/han-hanoi-noi-bai-international-airport/1ef266df-f632-63cc-97d4-06bb2780ed98)
- [Porto Nacional Airport (PNB)](https://www.flightduration.online/airport/pnb-porto-nacional-porto-nacional-airport/1ef266df-9569-60ae-af93-06bb2780ed98)
- [Flight duration calculator](/#calculator)