# Distance from Seattle (SEA) to Eastmain River (ZEM)

> 3,135 km · estimated flight time 5h · Medium-haul route.

## Summary

- **Distance**: 3,135 km / 1,948 mi / 1,693 nm
- **Estimated flight time**: 5h
- **Heading**: 64° (east northeast)
- **Return heading**: 278° (west)
- **Classification**: Medium-haul
- **Type**: International (United States) → Canada
- **Time difference**: +3h (When it's 05:12 in Seattle, it's 08:12 in Eastmain River)
- **Elevation difference**: 408 ft (ZEM 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

### [Eastmain River Airport (ZEM)](https://www.flightduration.online/airport/zem-eastmain-river-eastmain-river-airport/1ef266de-b48a-6042-a8cc-06bb2780ed98)

- City: Eastmain River, Canada
- ICAO: CZEM
- Timezone: America/Toronto
- Coordinates: 52.230000, -78.520000
- Elevation: 24 ft

## Route notes

This is a medium-haul route that may be operated by either narrow-body or wide-body aircraft depending on demand. Passengers can expect a meal service on most carriers.

Time-zone information: When it's 05:12 in Seattle, it's 08:12 in Eastmain River.
The 3-hour time difference may cause some jet lag.

## Related

- [Seattle-Tacoma International Airport (SEA)](https://www.flightduration.online/airport/sea-seattle-seattle-tacoma-international-airport/1ef266df-37e8-64a2-a4f1-06bb2780ed98)
- [Eastmain River Airport (ZEM)](https://www.flightduration.online/airport/zem-eastmain-river-eastmain-river-airport/1ef266de-b48a-6042-a8cc-06bb2780ed98)
- [Flight duration calculator](/#calculator)