# Distance from Dalanzadgad (DLZ) to Seattle (SEA)

> 8,904 km · estimated flight time 11h · Long-haul route.

## Summary

- **Distance**: 8,904 km / 5,533 mi / 4,808 nm
- **Estimated flight time**: 11h
- **Heading**: 30° (north northeast)
- **Return heading**: 328° (north northwest)
- **Classification**: Long-haul
- **Type**: International (Mongolia) → United States
- **Intercontinental**: Asia → North America
- **Time difference**: -15h (When it's 03:16 in Dalanzadgad, it's 12:16 in Seattle)
- **Elevation difference**: 4,355 ft (SEA is lower than DLZ)

## Airports

### [Dalanzadgad Airport (DLZ)](https://flightduration.online/airport/dlz-dalanzadgad-dalanzadgad-airport/1ef266e0-1f77-61ba-9c8a-06bb2780ed98)

- City: Dalanzadgad, Mongolia
- ICAO: ZMDZ
- Timezone: Asia/Ulaanbaatar
- Coordinates: 43.590000, 104.430000
- Elevation: 4,787 ft

### [Seattle-Tacoma International Airport (SEA)](https://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 03:16 in Dalanzadgad, it's 12:16 in Seattle.
With a 15-hour time difference, expect significant jet lag.

## Related

- [Dalanzadgad Airport (DLZ)](https://flightduration.online/airport/dlz-dalanzadgad-dalanzadgad-airport/1ef266e0-1f77-61ba-9c8a-06bb2780ed98)
- [Seattle-Tacoma International Airport (SEA)](https://flightduration.online/airport/sea-seattle-seattle-tacoma-international-airport/1ef266df-37e8-64a2-a4f1-06bb2780ed98)
- [Flight duration calculator](/#calculator)