# Distance from Seattle (SEA) to Locarno Airport (ZJI)

> 8,575 km · estimated flight time 11h · Long-haul route.

## Summary

- **Distance**: 8,575 km / 5,329 mi / 4,630 nm
- **Estimated flight time**: 11h
- **Heading**: 32° (north northeast)
- **Return heading**: 329° (north northwest)
- **Classification**: Long-haul
- **Type**: International (United States) → Switzerland
- **Intercontinental**: North America → Europe
- **Time difference**: +9h (When it's 13:00 in Seattle, it's 22:00 in Locarno Airport)
- **Elevation difference**: 218 ft (ZJI is higher 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

### [Locarno Airport (ZJI)](https://www.flightduration.online/airport/zji-locarno-airport/1ef266df-57e8-6c7a-9931-06bb2780ed98)

- City: Locarno Airport, Switzerland
- ICAO: LSZL
- Timezone: Europe/Zurich
- Coordinates: 46.160000, 8.880000
- Elevation: 650 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 13:00 in Seattle, it's 22:00 in Locarno Airport.
With a 9-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)
- [Locarno Airport (ZJI)](https://www.flightduration.online/airport/zji-locarno-airport/1ef266df-57e8-6c7a-9931-06bb2780ed98)
- [Flight duration calculator](/#calculator)