# Distance from Seattle (SEA) to Trenton (YTR)

> 3,444 km · estimated flight time 5h · Medium-haul route.

## Summary

- **Distance**: 3,444 km / 2,140 mi / 1,859 nm
- **Estimated flight time**: 5h
- **Heading**: 79° (east)
- **Return heading**: 292° (west northwest)
- **Classification**: Medium-haul
- **Type**: International (United States) → Canada
- **Time difference**: +3h (When it's 09:59 in Seattle, it's 12:59 in Trenton)
- **Elevation difference**: 149 ft (YTR is lower 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

### [CFB Trenton (YTR)](https://flightduration.online/airport/ytr-trenton-cfb-trenton/1ef266de-b301-68ba-926b-06bb2780ed98)

- City: Trenton, Canada
- ICAO: CYTR
- Timezone: America/Toronto
- Coordinates: 44.120000, -77.530000
- Elevation: 283 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 09:59 in Seattle, it's 12:59 in Trenton.
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)
- [CFB Trenton (YTR)](https://flightduration.online/airport/ytr-trenton-cfb-trenton/1ef266de-b301-68ba-926b-06bb2780ed98)
- [Flight duration calculator](/#calculator)