# Distance from Adelaide (ADL) to Hearst (YHF)

> 16,240 km · estimated flight time 20h · Ultra-long-haul route.

## Summary

- **Distance**: 16,240 km / 10,091 mi / 8,769 nm
- **Estimated flight time**: 20h
- **Heading**: 51° (northeast)
- **Return heading**: 280° (west)
- **Classification**: Ultra-long-haul
- **Type**: International (Australia) → Canada
- **Intercontinental**: Oceania → North America
- **Time difference**: -13.5h (When it's 14:28 in Adelaide, it's 00:58 in Hearst)
- **Elevation difference**: 807 ft (YHF is higher than ADL)

## Airports

### [Adelaide International Airport (ADL)](https://www.flightduration.online/airport/adl-adelaide-adelaide-international-airport/1ef266e0-1682-610e-a772-06bb2780ed98)

- City: Adelaide, Australia
- ICAO: YPAD
- Timezone: Australia/Adelaide
- Coordinates: -34.950000, 138.530000
- Elevation: 20 ft

### [Hearst Rene Fontaine Municipal Airport (YHF)](https://www.flightduration.online/airport/yhf-hearst-hearst-rene-fontaine-municipal-airport/1ef266de-b028-645e-a8f4-06bb2780ed98)

- City: Hearst, Canada
- ICAO: CYHF
- Timezone: America/Toronto
- Coordinates: 49.710000, -83.690000
- Elevation: 827 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 14:28 in Adelaide, it's 00:58 in Hearst.
With a 13.5-hour time difference, expect significant jet lag.

## Related

- [Adelaide International Airport (ADL)](https://www.flightduration.online/airport/adl-adelaide-adelaide-international-airport/1ef266e0-1682-610e-a772-06bb2780ed98)
- [Hearst Rene Fontaine Municipal Airport (YHF)](https://www.flightduration.online/airport/yhf-hearst-hearst-rene-fontaine-municipal-airport/1ef266de-b028-645e-a8f4-06bb2780ed98)
- [Flight duration calculator](/#calculator)