# Distance from Broken Hill (BHQ) to Seattle (SEA)

> 12,999 km · estimated flight time 16h · Ultra-long-haul route.

## Summary

- **Distance**: 12,999 km / 8,077 mi / 7,019 nm
- **Estimated flight time**: 16h
- **Heading**: 49° (northeast)
- **Return heading**: 251° (west southwest)
- **Classification**: Ultra-long-haul
- **Type**: International (Australia) → United States
- **Intercontinental**: Oceania → North America
- **Time difference**: -16.5h (When it's 14:20 in Broken Hill, it's 21:50 in Seattle)
- **Elevation difference**: 526 ft (SEA is lower than BHQ)

## Airports

### [Broken Hill Airport (BHQ)](https://www.flightduration.online/airport/bhq-broken-hill-broken-hill-airport/1ef266e0-05ee-6d60-aa30-06bb2780ed98)

- City: Broken Hill, Australia
- ICAO: YBHI
- Timezone: Australia/Adelaide
- Coordinates: -32.000000, 141.470000
- Elevation: 958 ft

### [Seattle-Tacoma International Airport (SEA)](https://www.flightduration.online/airport/sea-seattle-seattle-tacoma-international-airport/1ef266df-37e8-64a2-a4f1-06bb2780ed98)

- City: Seattle, United States
- ICAO: KSEA
- Timezone: America/Los_Angeles
- Coordinates: 47.450000, -122.310000
- Elevation: 432 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 14:20 in Broken Hill, it's 21:50 in Seattle.
With a 16.5-hour time difference, expect significant jet lag.

## Related

- [Broken Hill Airport (BHQ)](https://www.flightduration.online/airport/bhq-broken-hill-broken-hill-airport/1ef266e0-05ee-6d60-aa30-06bb2780ed98)
- [Seattle-Tacoma International Airport (SEA)](https://www.flightduration.online/airport/sea-seattle-seattle-tacoma-international-airport/1ef266df-37e8-64a2-a4f1-06bb2780ed98)
- [Flight duration calculator](/#calculator)