# Distance from Seattle (SEA) to Valdivia (ZAL)

> 10,838 km · estimated flight time 14h · Ultra-long-haul route.

## Summary

- **Distance**: 10,838 km / 6,734 mi / 5,852 nm
- **Estimated flight time**: 14h
- **Heading**: 144° (southeast)
- **Return heading**: 329° (north northwest)
- **Classification**: Ultra-long-haul
- **Type**: International (United States) → Chile
- **Intercontinental**: North America → South America
- **Time difference**: +3h (When it's 07:41 in Seattle, it's 10:41 in Valdivia)
- **Elevation difference**: 373 ft (ZAL is lower than SEA)

## Airports

### [Seattle-Tacoma International Airport (SEA)](https://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

### [Pichoy Airport (ZAL)](https://flightduration.online/airport/zal-valdivia-pichoy-airport/1ef266df-9e4e-64bc-b383-06bb2780ed98)

- City: Valdivia, Chile
- ICAO: SCVD
- Timezone: America/Santiago
- Coordinates: -39.650000, -73.090000
- Elevation: 59 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 07:41 in Seattle, it's 10:41 in Valdivia.
The 3-hour time difference may cause some jet lag.

## Related

- [Seattle-Tacoma International Airport (SEA)](https://flightduration.online/airport/sea-seattle-seattle-tacoma-international-airport/1ef266df-37e8-64a2-a4f1-06bb2780ed98)
- [Pichoy Airport (ZAL)](https://flightduration.online/airport/zal-valdivia-pichoy-airport/1ef266df-9e4e-64bc-b383-06bb2780ed98)
- [Flight duration calculator](/#calculator)