The journey from Ellensburg to San Francisco is a 1,300-kilometer drive primarily along I-5 South. You will traverse Washington, Oregon, and Northern California. The drive typically takes 13 hours of pure driving time, though it is best broken into two days. This route takes you through the Willamette Valley, the Siskiyou Mountains, and the Central Valley of California. It is a classic West Coast road trip.
Total Distance: 1,300 km driving distance; 1,100 km straight-line air distance.
Plan an overnight stop in Medford, Oregon, or Redding, California.
Late spring or early autumn to avoid winter snow in the Siskiyou Mountains and summer heat in the Central Valley.