# Distance from Kassel (KSF) to Seattle (SEA)

> 8,098 km · estimated flight time 11h · Long-haul route.

## Summary

- **Distance**: 8,098 km / 5,032 mi / 4,372 nm
- **Estimated flight time**: 11h
- **Heading**: 328° (north northwest)
- **Return heading**: 29° (north northeast)
- **Classification**: Long-haul
- **Type**: International (Germany) → United States
- **Intercontinental**: Europe → North America
- **Time difference**: -9h (When it's 06:50 in Kassel, it's 21:50 in Seattle)
- **Elevation difference**: 477 ft (SEA is lower than KSF)

## Airports

### [Kassel-Calden Airport (KSF)](https://www.flightduration.online/airport/ksf-kassel-kassel-calden-airport/1ef266de-bfce-641c-80dc-06bb2780ed98)

- City: Kassel, Germany
- ICAO: EDVK
- Timezone: Europe/Berlin
- Coordinates: 51.410000, 9.380000
- Elevation: 909 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 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 06:50 in Kassel, it's 21:50 in Seattle.
With a 9-hour time difference, expect significant jet lag.

## Related

- [Kassel-Calden Airport (KSF)](https://www.flightduration.online/airport/ksf-kassel-kassel-calden-airport/1ef266de-bfce-641c-80dc-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)