# Distance from The Dalles (DLS) to Seattle (SEA)

> 221 km · estimated flight time 1h · Regional route.

## Summary

- **Distance**: 221 km / 138 mi / 120 nm
- **Estimated flight time**: 1h
- **Heading**: 337° (north northwest)
- **Return heading**: 156° (south southeast)
- **Classification**: Regional
- **Type**: Domestic (United States)
- **Time difference**: +0h (When it's 18:20 in The Dalles, it's 18:20 in Seattle)
- **Elevation difference**: 186 ft (SEA is higher than DLS)

## Airports

### [Columbia Gorge Regional/The Dalles Municipal Airport (DLS)](https://www.flightduration.online/airport/dls-the-dalles-columbia-gorge-regionalthe-dalles-municipal-airport/1ef266df-1764-66d6-bdea-06bb2780ed98)

- City: The Dalles, United States
- ICAO: KDLS
- Timezone: America/Los_Angeles
- Coordinates: 45.620000, -121.170000
- Elevation: 247 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 short regional route, typically operated by turboprop or small regional jet aircraft. Flight time is minimal and passengers can expect a quick, efficient journey.

## Related

- [Columbia Gorge Regional/The Dalles Municipal Airport (DLS)](https://www.flightduration.online/airport/dls-the-dalles-columbia-gorge-regionalthe-dalles-municipal-airport/1ef266df-1764-66d6-bdea-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)