# Distance from Chlef (CFK) to Seattle (SEA)

> 9,158 km · estimated flight time 12h · Ultra-long-haul route.

## Summary

- **Distance**: 9,158 km / 5,690 mi / 4,945 nm
- **Estimated flight time**: 12h
- **Heading**: 325° (northwest)
- **Return heading**: 43° (northeast)
- **Classification**: Ultra-long-haul
- **Type**: International (Algeria) → United States
- **Intercontinental**: Africa → North America
- **Time difference**: -8h (When it's 02:35 in Chlef, it's 18:35 in Seattle)
- **Elevation difference**: 70 ft (SEA is lower than CFK)

## Airports

### [Aboubakr Belkaid Chlef Airport (CFK)](https://www.flightduration.online/airport/cfk-chlef-aboubakr-belkaid-chlef-airport/1ef266de-b5a0-6e40-bde6-06bb2780ed98)

- City: Chlef, Algeria
- ICAO: DAOI
- Timezone: Africa/Algiers
- Coordinates: 36.220000, 1.340000
- Elevation: 502 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 02:35 in Chlef, it's 18:35 in Seattle.
With a 8-hour time difference, expect significant jet lag.

## Related

- [Aboubakr Belkaid Chlef Airport (CFK)](https://www.flightduration.online/airport/cfk-chlef-aboubakr-belkaid-chlef-airport/1ef266de-b5a0-6e40-bde6-06bb2780ed98)
- [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)