# Distance from Kaluga (KLF) to Seattle (SEA)

> 8,498 km · estimated flight time 11h · Long-haul route.

## Summary

- **Distance**: 8,498 km / 5,280 mi / 4,588 nm
- **Estimated flight time**: 11h
- **Heading**: 345° (north northwest)
- **Return heading**: 13° (north northeast)
- **Classification**: Long-haul
- **Type**: International (Russia) → United States
- **Intercontinental**: Europe → North America
- **Time difference**: -10h (When it's 06:59 in Kaluga, it's 20:59 in Seattle)
- **Elevation difference**: 224 ft (SEA is lower than KLF)

## Airports

### [Grabtsevo Airport (KLF)](https://www.flightduration.online/airport/klf-kaluga-grabtsevo-airport/1ef266df-eb9a-643c-8a54-06bb2780ed98)

- City: Kaluga, Russia
- ICAO: UUBC
- Timezone: Europe/Moscow
- Coordinates: 54.550000, 36.370000
- Elevation: 656 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 06:59 in Kaluga, it's 20:59 in Seattle.
With a 10-hour time difference, expect significant jet lag.

## Related

- [Grabtsevo Airport (KLF)](https://www.flightduration.online/airport/klf-kaluga-grabtsevo-airport/1ef266df-eb9a-643c-8a54-06bb2780ed98)
- [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)