# Distance from Hanoi (HAN) to Lock (LOC)

> 6,863 km · estimated flight time 9h · Long-haul route.

## Summary

- **Distance**: 6,863 km / 4,265 mi / 3,706 nm
- **Estimated flight time**: 9h
- **Heading**: 152° (south southeast)
- **Return heading**: 328° (north northwest)
- **Classification**: Long-haul
- **Type**: International (Vietnam) → Australia
- **Intercontinental**: Asia → Oceania
- **Time difference**: +2.5h (When it's 06:17 in Hanoi, it's 08:47 in Lock)
- **Elevation difference**: 311 ft (LOC 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

### [Lock Airport (LOC)](https://www.flightduration.online/airport/loc-lock-lock-airport/1ef266e0-1138-63e2-98ea-06bb2780ed98)

- City: Lock, Australia
- ICAO: YLOK
- Timezone: Australia/Adelaide
- Coordinates: -33.540000, 135.690000
- Elevation: 350 ft

## Route notes

This is a long-haul route typically operated by wide-body aircraft such as the Boeing 777 or Airbus A350. Full meal service, in-flight entertainment, and comfort amenities are standard.

Time-zone information: When it's 06:17 in Hanoi, it's 08:47 in Lock.

## Related

- [Noi Bai International Airport (HAN)](https://www.flightduration.online/airport/han-hanoi-noi-bai-international-airport/1ef266df-f632-63cc-97d4-06bb2780ed98)
- [Lock Airport (LOC)](https://www.flightduration.online/airport/loc-lock-lock-airport/1ef266e0-1138-63e2-98ea-06bb2780ed98)
- [Flight duration calculator](/#calculator)