The journey from Washtucna to Meridian is a 415-kilometer drive through the high desert and mountain passes of Eastern Washington, Oregon, and Idaho. You will primarily use US-395 South and I-84 East. The drive typically takes 4 hours and 15 minutes. You will pass through the agricultural landscape of the Columbia Basin and the Treasure Valley. This route is a common path for those traveling between the Palouse and the Treasure Valley.
Total Distance: 415 km driving distance; 365 km straight-line air distance.
The road is generally well-maintained, but be aware of mountain passes.
May to September for the best weather conditions.