# Distance from Perth (JAD) to Seattle (SEA)

> 14,889 km · estimated flight time 19h · Ultra-long-haul route.

## Summary

- **Distance**: 14,889 km / 9,252 mi / 8,040 nm
- **Estimated flight time**: 19h
- **Heading**: 53° (northeast)
- **Return heading**: 268° (west)
- **Classification**: Ultra-long-haul
- **Type**: International (Australia) → United States
- **Intercontinental**: Oceania → North America
- **Time difference**: -15h (When it's 13:47 in Perth, it's 22:47 in Seattle)
- **Elevation difference**: 333 ft (SEA is higher than JAD)

## Airports

### [Perth Jandakot Airport (JAD)](https://www.flightduration.online/airport/jad-perth-perth-jandakot-airport/1ef266e0-16ed-6684-8afd-06bb2780ed98)

- City: Perth, Australia
- ICAO: YPJT
- Timezone: Australia/Perth
- Coordinates: -32.100000, 115.880000
- Elevation: 99 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 13:47 in Perth, it's 22:47 in Seattle.
With a 15-hour time difference, expect significant jet lag.

## Related

- [Perth Jandakot Airport (JAD)](https://www.flightduration.online/airport/jad-perth-perth-jandakot-airport/1ef266e0-16ed-6684-8afd-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)