# Distance from Seattle (SEA) to Ust-Tsylma (UTS)

> 7,453 km · estimated flight time 10h · Long-haul route.

## Summary

- **Distance**: 7,453 km / 4,631 mi / 4,025 nm
- **Estimated flight time**: 10h
- **Heading**: 2° (north)
- **Return heading**: 356° (north)
- **Classification**: Long-haul
- **Type**: International (United States) → Russia
- **Intercontinental**: North America → Europe
- **Time difference**: +10h (When it's 09:40 in Seattle, it's 19:40 in Ust-Tsylma)
- **Elevation difference**: 170 ft (UTS 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

### [Ust-Tsylma Airport (UTS)](https://www.flightduration.online/airport/uts-ust-tsylma-ust-tsylma-airport/1ef266df-ec55-69f8-9123-06bb2780ed98)

- City: Ust-Tsylma, Russia
- ICAO: UUYX
- Timezone: Europe/Moscow
- Coordinates: 65.440000, 52.200000
- Elevation: 262 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 09:40 in Seattle, it's 19:40 in Ust-Tsylma.
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)
- [Ust-Tsylma Airport (UTS)](https://www.flightduration.online/airport/uts-ust-tsylma-ust-tsylma-airport/1ef266df-ec55-69f8-9123-06bb2780ed98)
- [Flight duration calculator](/#calculator)