# Distance from Seattle (SEA) to Yuzhno-Sakhalinsk (UUS)

> 6,688 km · estimated flight time 9h · Long-haul route.

## Summary

- **Distance**: 6,688 km / 4,156 mi / 3,611 nm
- **Estimated flight time**: 9h
- **Heading**: 308° (northwest)
- **Return heading**: 51° (northeast)
- **Classification**: Long-haul
- **Type**: International (United States) → Russia
- **Intercontinental**: North America → Europe
- **Time difference**: +17h (When it's 13:42 in Seattle, it's 06:42 in Yuzhno-Sakhalinsk)
- **Elevation difference**: 373 ft (UUS 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

### [Yuzhno-Sakhalinsk Airport (UUS)](https://www.flightduration.online/airport/uus-yuzhno-sakhalinsk-yuzhno-sakhalinsk-airport/1ef266df-e62d-63a0-b242-06bb2780ed98)

- City: Yuzhno-Sakhalinsk, Russia
- ICAO: UHSS
- Timezone: Asia/Vladivostok
- Coordinates: 46.890000, 142.720000
- Elevation: 59 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 13:42 in Seattle, it's 06:42 in Yuzhno-Sakhalinsk.
With a 17-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)
- [Yuzhno-Sakhalinsk Airport (UUS)](https://www.flightduration.online/airport/uus-yuzhno-sakhalinsk-yuzhno-sakhalinsk-airport/1ef266df-e62d-63a0-b242-06bb2780ed98)
- [Flight duration calculator](/#calculator)