# Distance from Seattle (SEA) to Sherbrooke (YSC)

> 3,816 km · estimated flight time 5h · Medium-haul route.

## Summary

- **Distance**: 3,816 km / 2,371 mi / 2,060 nm
- **Estimated flight time**: 5h
- **Heading**: 74° (east northeast)
- **Return heading**: 292° (west northwest)
- **Classification**: Medium-haul
- **Type**: International (United States) → Canada
- **Time difference**: +3h (When it's 21:15 in Seattle, it's 00:15 in Sherbrooke)
- **Elevation difference**: 360 ft (YSC is higher than SEA)

## Airports

### [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

### [Sherbrooke Airport (YSC)](https://flightduration.online/airport/ysc-sherbrooke-sherbrooke-airport/1ef266de-b288-6df2-b85e-06bb2780ed98)

- City: Sherbrooke, Canada
- ICAO: CYSC
- Timezone: America/Toronto
- Coordinates: 45.440000, -71.690000
- Elevation: 792 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 21:15 in Seattle, it's 00:15 in Sherbrooke.
The 3-hour time difference may cause some jet lag.

## Related

- [Seattle-Tacoma International Airport (SEA)](https://flightduration.online/airport/sea-seattle-seattle-tacoma-international-airport/1ef266df-37e8-64a2-a4f1-06bb2780ed98)
- [Sherbrooke Airport (YSC)](https://flightduration.online/airport/ysc-sherbrooke-sherbrooke-airport/1ef266de-b288-6df2-b85e-06bb2780ed98)
- [Flight duration calculator](/#calculator)