# Distance from Seattle (SEA) to St-Francois (SFC)

> 6,520 km · estimated flight time 9h · Long-haul route.

## Summary

- **Distance**: 6,520 km / 4,051 mi / 3,520 nm
- **Estimated flight time**: 9h
- **Heading**: 100° (east)
- **Return heading**: 316° (northwest)
- **Classification**: Long-haul
- **Type**: International (United States) → GP
- **Time difference**: +3h (When it's 11:59 in Seattle, it's 14:59 in St-Francois)
- **Elevation difference**: 422 ft (SFC 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

### [St-Francois Airport (SFC)](https://www.flightduration.online/airport/sfc-st-francois-st-francois-airport/1ef266df-dff1-66bc-a2db-06bb2780ed98)

- City: St-Francois, GP
- ICAO: TFFC
- Timezone: America/Guadeloupe
- Coordinates: 16.260000, -61.260000
- Elevation: 10 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 11:59 in Seattle, it's 14:59 in St-Francois.
The 3-hour time difference may cause some jet lag.

## Related

- [Seattle-Tacoma International Airport (SEA)](https://www.flightduration.online/airport/sea-seattle-seattle-tacoma-international-airport/1ef266df-37e8-64a2-a4f1-06bb2780ed98)
- [St-Francois Airport (SFC)](https://www.flightduration.online/airport/sfc-st-francois-st-francois-airport/1ef266df-dff1-66bc-a2db-06bb2780ed98)
- [Flight duration calculator](/#calculator)