# Distance from Saint Peter Port (GCI) to Seattle (SEA)

> 7,785 km · estimated flight time 10h · Long-haul route.

## Summary

- **Distance**: 7,785 km / 4,838 mi / 4,204 nm
- **Estimated flight time**: 10h
- **Heading**: 321° (northwest)
- **Return heading**: 37° (northeast)
- **Classification**: Long-haul
- **Type**: International (GG) → United States
- **Time difference**: -8h (When it's 15:11 in Saint Peter Port, it's 07:11 in Seattle)
- **Elevation difference**: 96 ft (SEA is higher than GCI)

## Airports

### [Guernsey Airport (GCI)](https://flightduration.online/airport/gci-saint-peter-port-guernsey-airport/1ef266de-c41a-6a02-a64d-06bb2780ed98)

- City: Saint Peter Port, GG
- ICAO: EGJB
- Timezone: Europe/Guernsey
- Coordinates: 49.440000, -2.600000
- Elevation: 336 ft

### [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

## Route notes

This is a long-haul route typically operated by wide-body aircraft such as the Boeing 777 or Airbus A350. Full meal service, in-flight entertainment, and comfort amenities are standard.

Time-zone information: When it's 15:11 in Saint Peter Port, it's 07:11 in Seattle.
With a 8-hour time difference, expect significant jet lag.

## Related

- [Guernsey Airport (GCI)](https://flightduration.online/airport/gci-saint-peter-port-guernsey-airport/1ef266de-c41a-6a02-a64d-06bb2780ed98)
- [Seattle-Tacoma International Airport (SEA)](https://flightduration.online/airport/sea-seattle-seattle-tacoma-international-airport/1ef266df-37e8-64a2-a4f1-06bb2780ed98)
- [Flight duration calculator](/#calculator)