# Distance from Ambriz (AZZ) to Seattle (SEA)

> 13,934 km · estimated flight time 17h · Ultra-long-haul route.

## Summary

- **Distance**: 13,934 km / 8,658 mi / 7,524 nm
- **Estimated flight time**: 17h
- **Heading**: 324° (northwest)
- **Return heading**: 58° (east northeast)
- **Classification**: Ultra-long-haul
- **Type**: International (Angola) → United States
- **Intercontinental**: Africa → North America
- **Time difference**: -8h (When it's 18:08 in Ambriz, it's 10:08 in Seattle)
- **Elevation difference**: 288 ft (SEA is higher than AZZ)

## Airports

### [Ambriz Airport (AZZ)](https://www.flightduration.online/airport/azz-ambriz-ambriz-airport/1ef266de-dc75-6d7c-bc3d-06bb2780ed98)

- City: Ambriz, Angola
- ICAO: FNAM
- Timezone: Africa/Luanda
- Coordinates: -7.860000, 13.120000
- Elevation: 144 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 18:08 in Ambriz, it's 10:08 in Seattle.
With a 8-hour time difference, expect significant jet lag.

## Related

- [Ambriz Airport (AZZ)](https://www.flightduration.online/airport/azz-ambriz-ambriz-airport/1ef266de-dc75-6d7c-bc3d-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)