# Distance from Nikolayevsk-na-Amure Airport (NLI) to Seattle (SEA)

> 6,374 km · estimated flight time 8h · Long-haul route.

## Summary

- **Distance**: 6,374 km / 3,961 mi / 3,442 nm
- **Estimated flight time**: 8h
- **Heading**: 53° (northeast)
- **Return heading**: 315° (northwest)
- **Classification**: Long-haul
- **Type**: International (Russia) → United States
- **Intercontinental**: Europe → North America
- **Time difference**: -17h (When it's 03:52 in Nikolayevsk-na-Amure Airport, it's 10:52 in Seattle)
- **Elevation difference**: 432 ft (SEA is higher than NLI)

## Airports

### [Nikolayevsk-na-Amure Airport (NLI)](https://www.flightduration.online/airport/nli-nikolayevsk-na-amure-airport-nikolayevsk-na-amure-airport/1ef266df-e5e8-6b88-9665-06bb2780ed98)

- City: Nikolayevsk-na-Amure Airport, Russia
- ICAO: UHNN
- Timezone: Asia/Vladivostok
- Coordinates: 53.160000, 140.650000
- Elevation: 0 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 03:52 in Nikolayevsk-na-Amure Airport, it's 10:52 in Seattle.
With a 17-hour time difference, expect significant jet lag.

## Related

- [Nikolayevsk-na-Amure Airport (NLI)](https://www.flightduration.online/airport/nli-nikolayevsk-na-amure-airport-nikolayevsk-na-amure-airport/1ef266df-e5e8-6b88-9665-06bb2780ed98)
- [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)