Seattle to Twin Falls: Road Trip Guide & Distance

518 miles 833.7 km · straight line
616.1 miles actual route 991.5 km · driving distance
11h 9min estimated drive time
$59 - $73 estimated fuel cost
~1h 33min flight time
129° SE bearing direction

How far is Seattle from Twin Falls?

The distance from Seattle to Twin Falls is 518 miles (833.7 km) as the crow flies. Twin Falls is located SE of Seattle. By car, the driving distance is approximately 616.1 miles, taking about 11h 9min. A direct flight would take roughly 1h 33min. Both are located in United States — Seattle in Washington and Twin Falls in Idaho.

This is a serious multi-day road trip! We strongly recommend breaking this journey up with an overnight stay to ensure you arrive safely and refreshed. Heading East means you'll be driving into the sunrise if you start early. Keep your windshield clean for the best visibility.

Coordinates come from public place data for Seattle and Twin Falls. The driving distance uses an OSRM road-route result when route data is available. Fuel, flight, bus, and train values are planning estimates and can change by date, provider, road closures, and border rules.

How to Get from Seattle to Twin Falls

Method Time Est. Cost Best For
Drive 11h 9min $59 - $73 Flexible stops
Fly ~1h 33min $80–200* Speed
Bus ~13h 23min $49–$92* Budget
Train ~14h 30min $74–$216* Comfort

Suggested Stops Between Seattle & Twin Falls

Quick Facts

Seattle
47.61°N, 122.33°W
America/Los_Angeles
56m elevation
Twin Falls
42.56°N, 114.46°W
America/Boise
1138m elevation
Explore more routes from Twin Falls

Did You Know?

  • At walking speed (3 mph), it would take about 173 hours of non-stop walking
  • By bicycle at 12 mph, the journey would take roughly 43 hours
  • You could travel this distance about 48.1 times to circle the Earth's equator
Data Sources & Estimate Notes GeoNames · OpenStreetMap · OSRM