# Distance from Hanoi (HAN) to Langley (YLY)

> 10,847 km · estimated flight time 14h · Ultra-long-haul route.

## Summary

- **Distance**: 10,847 km / 6,740 mi / 5,857 nm
- **Estimated flight time**: 14h
- **Heading**: 30° (north northeast)
- **Return heading**: 315° (northwest)
- **Classification**: Ultra-long-haul
- **Type**: International (Vietnam) → Canada
- **Intercontinental**: Asia → North America
- **Time difference**: -14h (When it's 20:35 in Hanoi, it's 06:35 in Langley)
- **Elevation difference**: 5 ft (YLY is lower 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

### [Langley Airport (YLY)](https://www.flightduration.online/airport/yly-langley-langley-airport/1ef266de-b152-68f2-9892-06bb2780ed98)

- City: Langley, Canada
- ICAO: CYNJ
- Timezone: America/Vancouver
- Coordinates: 49.100000, -122.630000
- Elevation: 34 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 20:35 in Hanoi, it's 06:35 in Langley.
With a 14-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)
- [Langley Airport (YLY)](https://www.flightduration.online/airport/yly-langley-langley-airport/1ef266de-b152-68f2-9892-06bb2780ed98)
- [Flight duration calculator](/#calculator)