# Distance from Seattle (SEA) to Ulaangom Airport (ULO)

> 8,691 km · estimated flight time 11h · Long-haul route.

## Summary

- **Distance**: 8,691 km / 5,400 mi / 4,693 nm
- **Estimated flight time**: 11h
- **Heading**: 338° (north northwest)
- **Return heading**: 23° (north northeast)
- **Classification**: Long-haul
- **Type**: International (United States) → Mongolia
- **Intercontinental**: North America → Asia
- **Time difference**: +14h (When it's 15:13 in Seattle, it's 05:13 in Ulaangom Airport)
- **Elevation difference**: 432 ft (ULO 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

### [Ulaangom Airport (ULO)](https://www.flightduration.online/airport/ulo-ulaangom-airport/1ef266e0-1f95-641c-9663-06bb2780ed98)

- City: Ulaangom Airport, Mongolia
- ICAO: ZMUG
- Timezone: Asia/Hovd
- Coordinates: 49.970000, 92.080000
- Elevation: 0 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 15:13 in Seattle, it's 05:13 in Ulaangom Airport.
With a 14-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)
- [Ulaangom Airport (ULO)](https://www.flightduration.online/airport/ulo-ulaangom-airport/1ef266e0-1f95-641c-9663-06bb2780ed98)
- [Flight duration calculator](/#calculator)