Distance from Pearson, Idaho to Thornton, Washington
The driving distance from Pearson, Idaho to Thornton, Washington is 154.1 mi (247.9 km)
The straight-line (air) distance is approximately 49.4 mi (79.5 km)
Estimated travel time by road is 2 hours 59 minutes
We found 3 routes between Pearson and Thornton.
Available Routes
Route Directions
Get on I-90 W in Mineral County from N Fork St Joe River Rd/NF-456 and Bullion Creek Rd
Follow I-90 W to US-195 S in Spokane. Take exit 279 from I-90 W
Follow US-195 S to Old Thornton Hwy in Thornton
Route Directions
Get on I-90 W in Mineral County from N Fork St Joe River Rd/NF-456 and Bullion Creek Rd
Follow I-90 W, ID-3 S/State Hwy 3 S and ID-5 W to Lovell Valley Rd in Benewah County
Take WA-27 S to Steptoe Ave in Oakesdale
Take Oakesdale Rd to Old Thornton Hwy in Thornton
Route Directions
Get on I-90 W in Mineral County from N Fork St Joe River Rd/NF-456 and Bullion Creek Rd
Continue on I-90 W to Kootenai County
Follow W Elder Rd, WA-27 S and W Prairie View Rd to US-195 S in Whitman County
Continue on Ralph Henning Rd. Drive to Old Thornton Hwy
Journey Details
Traveling from Pearson, Idaho to Thornton, Washington covers 145.1 miles (233 km) in a west direction. This mixed highways and local roads, substantial route typically takes 3 hours 4 minutes under normal conditions.
Drivers have 3 route options between these locations (145-154 miles / 233-248 km). The primary route shown here saves 19 minutes compared to alternatives.
Journey Waypoints
Pearson
Starting Point
Thornton
Destination
