# Distance from Seattle (SEA) to Lutsk (UCK)

> 8,677 km · estimated flight time 11h · Long-haul route.

## Summary

- **Distance**: 8,677 km / 5,392 mi / 4,685 nm
- **Estimated flight time**: 11h
- **Heading**: 20° (north northeast)
- **Return heading**: 338° (north northwest)
- **Classification**: Long-haul
- **Type**: International (United States) → Ukraine
- **Intercontinental**: North America → Europe
- **Time difference**: +10h (When it's 22:43 in Seattle, it's 08:43 in Lutsk)
- **Elevation difference**: 342 ft (UCK 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

### [Lutsk Airport (UCK)](https://www.flightduration.online/airport/uck-lutsk-lutsk-airport/1ef266df-e713-6166-95ac-06bb2780ed98)

- City: Lutsk, Ukraine
- ICAO: UKLC
- Timezone: Europe/Kyiv
- Coordinates: 50.680000, 25.490000
- Elevation: 774 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 22:43 in Seattle, it's 08:43 in Lutsk.
With a 10-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)
- [Lutsk Airport (UCK)](https://www.flightduration.online/airport/uck-lutsk-lutsk-airport/1ef266df-e713-6166-95ac-06bb2780ed98)
- [Flight duration calculator](/#calculator)