# Distance from Seattle (SEA) to Sidi Ifni (SII)

> 9,117 km · estimated flight time 12h · Ultra-long-haul route.

## Summary

- **Distance**: 9,117 km / 5,665 mi / 4,923 nm
- **Estimated flight time**: 12h
- **Heading**: 55° (northeast)
- **Return heading**: 321° (northwest)
- **Classification**: Ultra-long-haul
- **Type**: International (United States) → Morocco
- **Intercontinental**: North America → Africa
- **Time difference**: +8h (When it's 21:30 in Seattle, it's 05:30 in Sidi Ifni)
- **Elevation difference**: 242 ft (SII is lower than SEA)

## Airports

### [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

### [Sidi Ifni Xx Airport (SII)](https://www.flightduration.online/airport/sii-sidi-ifni-sidi-ifni-xx-airport/1ef266de-e899-6450-a2ad-06bb2780ed98)

- City: Sidi Ifni, Morocco
- ICAO: GMMF
- Timezone: Africa/Casablanca
- Coordinates: 29.370000, -10.190000
- Elevation: 190 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 21:30 in Seattle, it's 05:30 in Sidi Ifni.
With a 8-hour time difference, expect significant jet lag.

## Related

- [Seattle-Tacoma International Airport (SEA)](https://www.flightduration.online/airport/sea-seattle-seattle-tacoma-international-airport/1ef266df-37e8-64a2-a4f1-06bb2780ed98)
- [Sidi Ifni Xx Airport (SII)](https://www.flightduration.online/airport/sii-sidi-ifni-sidi-ifni-xx-airport/1ef266de-e899-6450-a2ad-06bb2780ed98)
- [Flight duration calculator](/#calculator)