# Distance from Seattle (SEA) to Espargos (SID)

> 9,325 km · estimated flight time 12h · Ultra-long-haul route.

## Summary

- **Distance**: 9,325 km / 5,795 mi / 5,035 nm
- **Estimated flight time**: 12h
- **Heading**: 72° (east northeast)
- **Return heading**: 318° (northwest)
- **Classification**: Ultra-long-haul
- **Type**: International (United States) → Cape Verde
- **Intercontinental**: North America → Africa
- **Time difference**: +6h (When it's 12:43 in Seattle, it's 18:43 in Espargos)
- **Elevation difference**: 255 ft (SID 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

### [Amilcar Cabral International Airport (SID)](https://www.flightduration.online/airport/sid-espargos-amilcar-cabral-international-airport/1ef266de-e9a3-6666-bb28-06bb2780ed98)

- City: Espargos, Cape Verde
- ICAO: GVAC
- Timezone: Atlantic/Cape_Verde
- Coordinates: 16.740000, -22.950000
- Elevation: 177 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 12:43 in Seattle, it's 18:43 in Espargos.
With a 6-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)
- [Amilcar Cabral International Airport (SID)](https://www.flightduration.online/airport/sid-espargos-amilcar-cabral-international-airport/1ef266de-e9a3-6666-bb28-06bb2780ed98)
- [Flight duration calculator](/#calculator)