# Distance from Guajara-Mirim (GJM) to Hanoi (HAN)

> 18,516 km · estimated flight time 23h · Ultra-long-haul route.

## Summary

- **Distance**: 18,516 km / 11,505 mi / 9,998 nm
- **Estimated flight time**: 23h
- **Heading**: 38° (northeast)
- **Return heading**: 319° (northwest)
- **Classification**: Ultra-long-haul
- **Type**: International (Brazil) → Vietnam
- **Intercontinental**: South America → Asia
- **Time difference**: +11h (When it's 08:42 in Guajara-Mirim, it's 19:42 in Hanoi)
- **Elevation difference**: 439 ft (HAN is lower than GJM)

## Airports

### [Guajara-Mirim Airport (GJM)](https://www.flightduration.online/airport/gjm-guajara-mirim-guajara-mirim-airport/1ef266df-9488-65ea-b75a-06bb2780ed98)

- City: Guajara-Mirim, Brazil
- ICAO: SBGM
- Timezone: America/Boa_Vista
- Coordinates: -10.790000, -65.280000
- Elevation: 478 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 08:42 in Guajara-Mirim, it's 19:42 in Hanoi.
With a 11-hour time difference, expect significant jet lag.

## Related

- [Guajara-Mirim Airport (GJM)](https://www.flightduration.online/airport/gjm-guajara-mirim-guajara-mirim-airport/1ef266df-9488-65ea-b75a-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)