# Distance from Kuopio / Siilinjarvi (KUO) to Seattle (SEA)

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

## Summary

- **Distance**: 7,453 km / 4,631 mi / 4,024 nm
- **Estimated flight time**: 10h
- **Heading**: 339° (north northwest)
- **Return heading**: 14° (north northeast)
- **Classification**: Long-haul
- **Type**: International (Finland) → United States
- **Intercontinental**: Europe → North America
- **Time difference**: -10h (When it's 19:31 in Kuopio / Siilinjarvi, it's 09:31 in Seattle)
- **Elevation difference**: 109 ft (SEA is higher than KUO)

## Airports

### [Kuopio Airport (KUO)](https://www.flightduration.online/airport/kuo-kuopio-siilinjarvi-kuopio-airport/1ef266de-c1a0-6fa6-9e6e-06bb2780ed98)

- City: Kuopio / Siilinjarvi, Finland
- ICAO: EFKU
- Timezone: Europe/Helsinki
- Coordinates: 63.010000, 27.800000
- Elevation: 323 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 19:31 in Kuopio / Siilinjarvi, it's 09:31 in Seattle.
With a 10-hour time difference, expect significant jet lag.

## Related

- [Kuopio Airport (KUO)](https://www.flightduration.online/airport/kuo-kuopio-siilinjarvi-kuopio-airport/1ef266de-c1a0-6fa6-9e6e-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)