# Distance from Hanoi (HAN) to St. Lewis (YFX)

> 11,637 km · estimated flight time 15h · Ultra-long-haul route.

## Summary

- **Distance**: 11,637 km / 7,231 mi / 6,284 nm
- **Estimated flight time**: 15h
- **Heading**: 348° (north northwest)
- **Return heading**: 18° (north northeast)
- **Classification**: Ultra-long-haul
- **Type**: International (Vietnam) → Canada
- **Intercontinental**: Asia → North America
- **Time difference**: -9.5h (When it's 09:00 in Hanoi, it's 23:30 in St. Lewis)
- **Elevation difference**: 35 ft (YFX 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

### [St. Lewis (Fox Harbour) Airport (YFX)](https://www.flightduration.online/airport/yfx-st-lewis-st-lewis-fox-harbour-airport/1ef266de-a153-6c44-83c4-06bb2780ed98)

- City: St. Lewis, Canada
- ICAO: CCK4
- Timezone: America/St_Johns
- Coordinates: 52.370000, -55.670000
- Elevation: 74 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 09:00 in Hanoi, it's 23:30 in St. Lewis.
With a 9.5-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)
- [St. Lewis (Fox Harbour) Airport (YFX)](https://www.flightduration.online/airport/yfx-st-lewis-st-lewis-fox-harbour-airport/1ef266de-a153-6c44-83c4-06bb2780ed98)
- [Flight duration calculator](/#calculator)