# Distance from Hanoi (HAN) to Reyes (REY)

> 18,959 km · estimated flight time 23h · Ultra-long-haul route.

## Summary

- **Distance**: 18,959 km / 11,780 mi / 10,237 nm
- **Estimated flight time**: 23h
- **Heading**: 316° (northwest)
- **Return heading**: 42° (northeast)
- **Classification**: Ultra-long-haul
- **Type**: International (Vietnam) → Bolivia
- **Intercontinental**: Asia → South America
- **Time difference**: -11h (When it's 17:46 in Hanoi, it's 06:46 in Reyes)
- **Elevation difference**: 896 ft (REY 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

### [Reyes Airport (REY)](https://www.flightduration.online/airport/rey-reyes-reyes-airport/1ef266df-b873-668a-a74e-06bb2780ed98)

- City: Reyes, Bolivia
- ICAO: SLRY
- Timezone: America/La_Paz
- Coordinates: -14.300000, -67.350000
- Elevation: 935 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 17:46 in Hanoi, it's 06:46 in Reyes.
With a 11-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)
- [Reyes Airport (REY)](https://www.flightduration.online/airport/rey-reyes-reyes-airport/1ef266df-b873-668a-a74e-06bb2780ed98)
- [Flight duration calculator](/#calculator)